12688464

素因数分解:

$2^4\times 3^1\times {\mathrm{264343}}^1$

素因数の和:264354

約数の個数: 20

約数和(自身を含む): 32778656

約数和(自身を除く): 20090192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 264343, 528686, 793029, 1057372, 1586058, 2114744, 3172116, 4229488, 6344232, 12688464]

約数ペア:

[(1, 12688464), (2, 6344232), (3, 4229488), (4, 3172116), (6, 2114744), (8, 1586058), (12, 1057372), (16, 793029), (24, 528686), (48, 264343)]