19314854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18119}}^1$

素因数の和:18175

約数の個数: 16

約数和(自身を含む): 31963680

約数和(自身を除く): 12648826

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 18119, 36238, 235547, 471094, 742879, 1485758, 9657427, 19314854]

約数ペア:

[(1, 19314854), (2, 9657427), (13, 1485758), (26, 742879), (41, 471094), (82, 235547), (533, 36238), (1066, 18119)]