12912214

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 10726826

約数列:

[1, 2, 7, 14, 17, 34, 119, 227, 238, 239, 454, 478, 1589, 1673, 3178, 3346, 3859, 4063, 7718, 8126, 27013, 28441, 54026, 54253, 56882, 108506, 379771, 759542, 922301, 1844602, 6456107, 12912214]

約数ペア:

[(1, 12912214), (2, 6456107), (7, 1844602), (14, 922301), (17, 759542), (34, 379771), (119, 108506), (227, 56882), (238, 54253), (239, 54026), (454, 28441), (478, 27013), (1589, 8126), (1673, 7718), (3178, 4063), (3346, 3859)]