15679326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1123}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 33989760

約数和(自身を除く): 18310434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 1123, 2246, 2327, 3369, 4654, 6738, 6981, 13962, 14599, 29198, 43797, 87594, 201017, 402034, 603051, 1206102, 2613221, 5226442, 7839663, 15679326]

約数ペア:

[(1, 15679326), (2, 7839663), (3, 5226442), (6, 2613221), (13, 1206102), (26, 603051), (39, 402034), (78, 201017), (179, 87594), (358, 43797), (537, 29198), (1074, 14599), (1123, 13962), (2246, 6981), (2327, 6738), (3369, 4654)]