17899492036

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{32193331}}^1$

素因数の和:32193474

約数の個数: 12

約数和(自身を含む): 31549465360

約数和(自身を除く): 13649973324

約数列:

[1, 2, 4, 139, 278, 556, 32193331, 64386662, 128773324, 4474873009, 8949746018, 17899492036]

約数ペア:

[(1, 17899492036), (2, 8949746018), (4, 4474873009), (139, 128773324), (278, 64386662), (556, 32193331)]