18783965762

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1\times {\mathrm{198047}}^1$

素因数の和:199105

約数の個数: 16

約数和(自身を含む): 28804101120

約数和(自身を除く): 10020135358

約数列:

[1, 2, 47, 94, 1009, 2018, 47423, 94846, 198047, 396094, 9308209, 18616418, 199829423, 399658846, 9391982881, 18783965762]

約数ペア:

[(1, 18783965762), (2, 9391982881), (47, 399658846), (94, 199829423), (1009, 18616418), (2018, 9308209), (47423, 396094), (94846, 198047)]