39899278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{5801}}^1$

素因数の和:6003

約数の個数: 16

約数和(自身を含む): 63357840

約数和(自身を除く): 23458562

約数列:

[1, 2, 19, 38, 181, 362, 3439, 5801, 6878, 11602, 110219, 220438, 1049981, 2099962, 19949639, 39899278]

約数ペア:

[(1, 39899278), (2, 19949639), (19, 2099962), (38, 1049981), (181, 220438), (362, 110219), (3439, 11602), (5801, 6878)]