15014224

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 30171680

約数和(自身を除く): 15157456

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 157, 172, 278, 314, 344, 556, 628, 688, 1112, 1256, 2224, 2512, 5977, 6751, 11954, 13502, 21823, 23908, 27004, 43646, 47816, 54008, 87292, 95632, 108016, 174584, 349168, 938389, 1876778, 3753556, 7507112, 15014224]

約数ペア:

[(1, 15014224), (2, 7507112), (4, 3753556), (8, 1876778), (16, 938389), (43, 349168), (86, 174584), (139, 108016), (157, 95632), (172, 87292), (278, 54008), (314, 47816), (344, 43646), (556, 27004), (628, 23908), (688, 21823), (1112, 13502), (1256, 11954), (2224, 6751), (2512, 5977)]