64804421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2081}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 74952000

約数和(自身を除く): 10147579

約数列:

[1, 11, 19, 149, 209, 1639, 2081, 2831, 22891, 31141, 39539, 310069, 434929, 3410759, 5891311, 64804421]

約数ペア:

[(1, 64804421), (11, 5891311), (19, 3410759), (149, 434929), (209, 310069), (1639, 39539), (2081, 31141), (2831, 22891)]