16868350084

素因数分解:

$2^2\times {\mathrm{21163}}^1\times {\mathrm{199267}}^1$

素因数の和:220434

約数の個数: 12

約数和(自身を含む): 29521155664

約数和(自身を除く): 12652805580

約数列:

[1, 2, 4, 21163, 42326, 84652, 199267, 398534, 797068, 4217087521, 8434175042, 16868350084]

約数ペア:

[(1, 16868350084), (2, 8434175042), (4, 4217087521), (21163, 797068), (42326, 398534), (84652, 199267)]