38565638

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2689}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 59266080

約数和(自身を除く): 20700442

約数列:

[1, 2, 71, 101, 142, 202, 2689, 5378, 7171, 14342, 190919, 271589, 381838, 543178, 19282819, 38565638]

約数ペア:

[(1, 38565638), (2, 19282819), (71, 543178), (101, 381838), (142, 271589), (202, 190919), (2689, 14342), (5378, 7171)]