21467474

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41443}}^1$

素因数の和:41489

約数の個数: 16

約数和(自身を含む): 37796928

約数和(自身を除く): 16329454

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 41443, 82886, 290101, 580202, 1533391, 3066782, 10733737, 21467474]

約数ペア:

[(1, 21467474), (2, 10733737), (7, 3066782), (14, 1533391), (37, 580202), (74, 290101), (259, 82886), (518, 41443)]