68450198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{9431}}^1$

素因数の和:9643

約数の個数: 16

約数和(自身を含む): 108656640

約数和(自身を除く): 40206442

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 9431, 18862, 179189, 358378, 1801321, 3602642, 34225099, 68450198]

約数ペア:

[(1, 68450198), (2, 34225099), (19, 3602642), (38, 1801321), (191, 358378), (382, 179189), (3629, 18862), (7258, 9431)]