19485792

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 59875200

約数和(自身を除く): 40389408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1187, 1368, 1824, 2052, 2374, 2736, 3561, 4104, 4748, 5472, 7122, 8208, 9496, 10683, 14244, 16416, 18992, 21366, 22553, 28488, 32049, 37984, 42732, 45106, 56976, 64098, 67659, 85464, 90212, 113952, 128196, 135318, 170928, 180424, 202977, 256392, 270636, 341856, 360848, 405954, 512784, 541272, 608931, 721696, 811908, 1025568, 1082544, 1217862, 1623816, 2165088, 2435724, 3247632, 4871448, 6495264, 9742896, 19485792]

約数ペア:

[(1, 19485792), (2, 9742896), (3, 6495264), (4, 4871448), (6, 3247632), (8, 2435724), (9, 2165088), (12, 1623816), (16, 1217862), (18, 1082544), (19, 1025568), (24, 811908), (27, 721696), (32, 608931), (36, 541272), (38, 512784), (48, 405954), (54, 360848), (57, 341856), (72, 270636), (76, 256392), (96, 202977), (108, 180424), (114, 170928), (144, 135318), (152, 128196), (171, 113952), (216, 90212), (228, 85464), (288, 67659), (304, 64098), (342, 56976), (432, 45106), (456, 42732), (513, 37984), (608, 32049), (684, 28488), (864, 22553), (912, 21366), (1026, 18992), (1187, 16416), (1368, 14244), (1824, 10683), (2052, 9496), (2374, 8208), (2736, 7122), (3561, 5472), (4104, 4748)]