15305302

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:855

約数の個数: 16

約数和(自身を含む): 23434560

約数和(自身を除く): 8129258

約数列:

[1, 2, 79, 157, 158, 314, 617, 1234, 12403, 24806, 48743, 96869, 97486, 193738, 7652651, 15305302]

約数ペア:

[(1, 15305302), (2, 7652651), (79, 193738), (157, 97486), (158, 96869), (314, 48743), (617, 24806), (1234, 12403)]