15839016

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 41664000

約数和(自身を除く): 25824984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 349, 366, 372, 488, 698, 732, 744, 1047, 1396, 1464, 1891, 2094, 2792, 3782, 4188, 5673, 7564, 8376, 10819, 11346, 15128, 21289, 21638, 22692, 32457, 42578, 43276, 45384, 63867, 64914, 85156, 86552, 127734, 129828, 170312, 255468, 259656, 510936, 659959, 1319918, 1979877, 2639836, 3959754, 5279672, 7919508, 15839016]

約数ペア:

[(1, 15839016), (2, 7919508), (3, 5279672), (4, 3959754), (6, 2639836), (8, 1979877), (12, 1319918), (24, 659959), (31, 510936), (61, 259656), (62, 255468), (93, 170312), (122, 129828), (124, 127734), (183, 86552), (186, 85156), (244, 64914), (248, 63867), (349, 45384), (366, 43276), (372, 42578), (488, 32457), (698, 22692), (732, 21638), (744, 21289), (1047, 15128), (1396, 11346), (1464, 10819), (1891, 8376), (2094, 7564), (2792, 5673), (3782, 4188)]