19385134392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1\times {\mathrm{1283}}^1$

素因数の和:1997

約数の個数: 128

約数和(自身を含む): 52978867200

約数和(自身を除く): 33593732808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 613, 632, 948, 1027, 1226, 1283, 1839, 1896, 2054, 2452, 2566, 3081, 3678, 3849, 4108, 4904, 5132, 6162, 7356, 7698, 7969, 8216, 10264, 12324, 14712, 15396, 15938, 16679, 23907, 24648, 30792, 31876, 33358, 47814, 48427, 50037, 63752, 66716, 95628, 96854, 100074, 101357, 133432, 145281, 191256, 193708, 200148, 202714, 290562, 304071, 387416, 400296, 405428, 581124, 608142, 629551, 786479, 810856, 1162248, 1216284, 1259102, 1317641, 1572958, 1888653, 2359437, 2432568, 2518204, 2635282, 3145916, 3777306, 3952923, 4718874, 5036408, 5270564, 6291832, 7554612, 7905846, 9437748, 10224227, 10541128, 15109224, 15811692, 18875496, 20448454, 30672681, 31623384, 40896908, 61345362, 62131841, 81793816, 122690724, 124263682, 186395523, 245381448, 248527364, 372791046, 497054728, 745582092, 807713933, 1491164184, 1615427866, 2423141799, 3230855732, 4846283598, 6461711464, 9692567196, 19385134392]

約数ペア:

[(1, 19385134392), (2, 9692567196), (3, 6461711464), (4, 4846283598), (6, 3230855732), (8, 2423141799), (12, 1615427866), (13, 1491164184), (24, 807713933), (26, 745582092), (39, 497054728), (52, 372791046), (78, 248527364), (79, 245381448), (104, 186395523), (156, 124263682), (158, 122690724), (237, 81793816), (312, 62131841), (316, 61345362), (474, 40896908), (613, 31623384), (632, 30672681), (948, 20448454), (1027, 18875496), (1226, 15811692), (1283, 15109224), (1839, 10541128), (1896, 10224227), (2054, 9437748), (2452, 7905846), (2566, 7554612), (3081, 6291832), (3678, 5270564), (3849, 5036408), (4108, 4718874), (4904, 3952923), (5132, 3777306), (6162, 3145916), (7356, 2635282), (7698, 2518204), (7969, 2432568), (8216, 2359437), (10264, 1888653), (12324, 1572958), (14712, 1317641), (15396, 1259102), (15938, 1216284), (16679, 1162248), (23907, 810856), (24648, 786479), (30792, 629551), (31876, 608142), (33358, 581124), (47814, 405428), (48427, 400296), (50037, 387416), (63752, 304071), (66716, 290562), (95628, 202714), (96854, 200148), (100074, 193708), (101357, 191256), (133432, 145281)]