3898393115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{954319}}^1$

素因数の和:954386

約数の個数: 16

約数和(自身を含む): 5038809600

約数和(自身を除く): 1140416485

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 954319, 4771595, 18132061, 41035717, 90660305, 205178585, 779678623, 3898393115]

約数ペア:

[(1, 3898393115), (5, 779678623), (19, 205178585), (43, 90660305), (95, 41035717), (215, 18132061), (817, 4771595), (4085, 954319)]