12664610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 26196480

約数和(自身を除く): 13531870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 757, 1195, 1514, 1673, 2390, 3346, 3785, 5299, 7570, 8365, 10598, 16730, 26495, 52990, 180923, 361846, 904615, 1266461, 1809230, 2532922, 6332305, 12664610]

約数ペア:

[(1, 12664610), (2, 6332305), (5, 2532922), (7, 1809230), (10, 1266461), (14, 904615), (35, 361846), (70, 180923), (239, 52990), (478, 26495), (757, 16730), (1195, 10598), (1514, 8365), (1673, 7570), (2390, 5299), (3346, 3785)]