11917507712

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5639}}^1$

素因数の和:5762

約数の個数: 128

約数和(自身を含む): 27613440000

約数和(自身を除く): 15695932288

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 79, 88, 128, 152, 158, 176, 209, 304, 316, 352, 418, 608, 632, 704, 836, 869, 1216, 1264, 1408, 1501, 1672, 1738, 2432, 2528, 3002, 3344, 3476, 5056, 5639, 6004, 6688, 6952, 10112, 11278, 12008, 13376, 13904, 16511, 22556, 24016, 26752, 27808, 33022, 45112, 48032, 55616, 62029, 66044, 90224, 96064, 107141, 111232, 124058, 132088, 180448, 192128, 214282, 248116, 264176, 360896, 428564, 445481, 496232, 528352, 721792, 857128, 890962, 992464, 1056704, 1178551, 1714256, 1781924, 1984928, 2113408, 2357102, 3428512, 3563848, 3969856, 4714204, 4900291, 6857024, 7127696, 7939712, 8464139, 9428408, 9800582, 13714048, 14255392, 16928278, 18856816, 19601164, 28510784, 33856556, 37713632, 39202328, 57021568, 67713112, 75427264, 78404656, 93105529, 135426224, 150854528, 156809312, 186211058, 270852448, 313618624, 372422116, 541704896, 627237248, 744844232, 1083409792, 1489688464, 2979376928, 5958753856, 11917507712]

約数ペア:

[(1, 11917507712), (2, 5958753856), (4, 2979376928), (8, 1489688464), (11, 1083409792), (16, 744844232), (19, 627237248), (22, 541704896), (32, 372422116), (38, 313618624), (44, 270852448), (64, 186211058), (76, 156809312), (79, 150854528), (88, 135426224), (128, 93105529), (152, 78404656), (158, 75427264), (176, 67713112), (209, 57021568), (304, 39202328), (316, 37713632), (352, 33856556), (418, 28510784), (608, 19601164), (632, 18856816), (704, 16928278), (836, 14255392), (869, 13714048), (1216, 9800582), (1264, 9428408), (1408, 8464139), (1501, 7939712), (1672, 7127696), (1738, 6857024), (2432, 4900291), (2528, 4714204), (3002, 3969856), (3344, 3563848), (3476, 3428512), (5056, 2357102), (5639, 2113408), (6004, 1984928), (6688, 1781924), (6952, 1714256), (10112, 1178551), (11278, 1056704), (12008, 992464), (13376, 890962), (13904, 857128), (16511, 721792), (22556, 528352), (24016, 496232), (26752, 445481), (27808, 428564), (33022, 360896), (45112, 264176), (48032, 248116), (55616, 214282), (62029, 192128), (66044, 180448), (90224, 132088), (96064, 124058), (107141, 111232)]