38501390

素因数分解:

$2^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{3529}}^1$

素因数の和:4627

約数の個数: 16

約数和(自身を含む): 69385680

約数和(自身を除く): 30884290

約数列:

[1, 2, 5, 10, 1091, 2182, 3529, 5455, 7058, 10910, 17645, 35290, 3850139, 7700278, 19250695, 38501390]

約数ペア:

[(1, 38501390), (2, 19250695), (5, 7700278), (10, 3850139), (1091, 35290), (2182, 17645), (3529, 10910), (5455, 7058)]