19362238

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4447}}^1$

素因数の和:4767

約数の個数: 16

約数和(自身を含む): 33306624

約数和(自身を除く): 13944386

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 4447, 8894, 31129, 62258, 1383017, 2766034, 9681119, 19362238]

約数ペア:

[(1, 19362238), (2, 9681119), (7, 2766034), (14, 1383017), (311, 62258), (622, 31129), (2177, 8894), (4354, 4447)]