12577072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25357}}^1$

素因数の和:25396

約数の個数: 20

約数和(自身を含む): 25155136

約数和(自身を除く): 12578064

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25357, 50714, 101428, 202856, 405712, 786067, 1572134, 3144268, 6288536, 12577072]

約数ペア:

[(1, 12577072), (2, 6288536), (4, 3144268), (8, 1572134), (16, 786067), (31, 405712), (62, 202856), (124, 101428), (248, 50714), (496, 25357)]