12626672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25457}}^1$

素因数の和:25496

約数の個数: 20

約数和(自身を含む): 25254336

約数和(自身を除く): 12627664

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25457, 50914, 101828, 203656, 407312, 789167, 1578334, 3156668, 6313336, 12626672]

約数ペア:

[(1, 12626672), (2, 6313336), (4, 3156668), (8, 1578334), (16, 789167), (31, 407312), (62, 203656), (124, 101828), (248, 50914), (496, 25457)]