25064002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7411}}^1$

素因数の和:7521

約数の個数: 16

約数和(自身を含む): 40024800

約数和(自身を除く): 14960798

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 7411, 14822, 140809, 281618, 659579, 1319158, 12532001, 25064002]

約数ペア:

[(1, 25064002), (2, 12532001), (19, 1319158), (38, 659579), (89, 281618), (178, 140809), (1691, 14822), (3382, 7411)]