6403912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{42131}}^1$

素因数の和:42156

約数の個数: 16

約数和(自身を含む): 12639600

約数和(自身を除く): 6235688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 42131, 84262, 168524, 337048, 800489, 1600978, 3201956, 6403912]

約数ペア:

[(1, 6403912), (2, 3201956), (4, 1600978), (8, 800489), (19, 337048), (38, 168524), (76, 84262), (152, 42131)]