18895847138

素因数分解:

$2^1\times 7^1\times {\mathrm{2293}}^1\times {\mathrm{588619}}^1$

素因数の和:590921

約数の個数: 16

約数和(自身を含む): 32407062720

約数和(自身を除く): 13511215582

約数列:

[1, 2, 7, 14, 2293, 4586, 16051, 32102, 588619, 1177238, 4120333, 8240666, 1349703367, 2699406734, 9447923569, 18895847138]

約数ペア:

[(1, 18895847138), (2, 9447923569), (7, 2699406734), (14, 1349703367), (2293, 8240666), (4586, 4120333), (16051, 1177238), (32102, 588619)]