15591908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 28459200

約数和(自身を除く): 12867292

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 967, 1934, 3868, 4031, 8062, 16124, 28043, 56086, 112172, 134413, 268826, 537652, 3897977, 7795954, 15591908]

約数ペア:

[(1, 15591908), (2, 7795954), (4, 3897977), (29, 537652), (58, 268826), (116, 134413), (139, 112172), (278, 56086), (556, 28043), (967, 16124), (1934, 8062), (3868, 4031)]