22276478

素因数分解:

$2^1\times 7^4\times {\mathrm{4639}}^1$

素因数の和:4669

約数の個数: 20

約数和(自身を含む): 38989920

約数和(自身を除く): 16713442

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4639, 4802, 9278, 32473, 64946, 227311, 454622, 1591177, 3182354, 11138239, 22276478]

約数ペア:

[(1, 22276478), (2, 11138239), (7, 3182354), (14, 1591177), (49, 454622), (98, 227311), (343, 64946), (686, 32473), (2401, 9278), (4639, 4802)]