12682222

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31237}}^1$

素因数の和:31275

約数の個数: 16

約数和(自身を含む): 22491360

約数和(自身を除く): 9809138

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 31237, 62474, 218659, 437318, 905873, 1811746, 6341111, 12682222]

約数ペア:

[(1, 12682222), (2, 6341111), (7, 1811746), (14, 905873), (29, 437318), (58, 218659), (203, 62474), (406, 31237)]