39550438

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{54779}}^1$

素因数の和:54819

約数の個数: 12

約数和(自身を含む): 62613540

約数和(自身を除く): 23063102

約数列:

[1, 2, 19, 38, 361, 722, 54779, 109558, 1040801, 2081602, 19775219, 39550438]

約数ペア:

[(1, 39550438), (2, 19775219), (19, 2081602), (38, 1040801), (361, 109558), (722, 54779)]