18802215508

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{64391149}}^1$

素因数の和:64391226

約数の個数: 12

約数和(自身を含む): 33354615700

約数和(自身を除く): 14552400192

約数列:

[1, 2, 4, 73, 146, 292, 64391149, 128782298, 257564596, 4700553877, 9401107754, 18802215508]

約数ペア:

[(1, 18802215508), (2, 9401107754), (4, 4700553877), (73, 257564596), (146, 128782298), (292, 64391149)]