223833718

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{310019}}^1$

素因数の和:310059

約数の個数: 12

約数和(自身を含む): 354352860

約数和(自身を除く): 130519142

約数列:

[1, 2, 19, 38, 361, 722, 310019, 620038, 5890361, 11780722, 111916859, 223833718]

約数ペア:

[(1, 223833718), (2, 111916859), (19, 11780722), (38, 5890361), (361, 620038), (722, 310019)]