15707172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{941}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 39880512

約数和(自身を除く): 24173340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 941, 1284, 1391, 1882, 2782, 2823, 3764, 4173, 5564, 5646, 8346, 11292, 12233, 16692, 24466, 36699, 48932, 73398, 100687, 146796, 201374, 302061, 402748, 604122, 1208244, 1308931, 2617862, 3926793, 5235724, 7853586, 15707172]

約数ペア:

[(1, 15707172), (2, 7853586), (3, 5235724), (4, 3926793), (6, 2617862), (12, 1308931), (13, 1208244), (26, 604122), (39, 402748), (52, 302061), (78, 201374), (107, 146796), (156, 100687), (214, 73398), (321, 48932), (428, 36699), (642, 24466), (941, 16692), (1284, 12233), (1391, 11292), (1882, 8346), (2782, 5646), (2823, 5564), (3764, 4173)]