19245272

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{6701}}^1$

素因数の和:7066

約数の個数: 16

約数和(自身を含む): 36190800

約数和(自身を除く): 16945528

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 6701, 13402, 26804, 53608, 2405659, 4811318, 9622636, 19245272]

約数ペア:

[(1, 19245272), (2, 9622636), (4, 4811318), (8, 2405659), (359, 53608), (718, 26804), (1436, 13402), (2872, 6701)]