179904274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{430393}}^1$

素因数の和:430425

約数の個数: 16

約数和(自身を含む): 309883680

約数和(自身を除く): 129979406

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 430393, 860786, 4734323, 8177467, 9468646, 16354934, 89952137, 179904274]

約数ペア:

[(1, 179904274), (2, 89952137), (11, 16354934), (19, 9468646), (22, 8177467), (38, 4734323), (209, 860786), (418, 430393)]