57474886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{216071}}^1$

素因数の和:216099

約数の個数: 16

約数和(自身を含む): 103714560

約数和(自身を除く): 46239674

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 216071, 432142, 1512497, 3024994, 4105349, 8210698, 28737443, 57474886]

約数ペア:

[(1, 57474886), (2, 28737443), (7, 8210698), (14, 4105349), (19, 3024994), (38, 1512497), (133, 432142), (266, 216071)]