22215758

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1549}}^1$

素因数の和:1723

約数の個数: 16

約数和(自身を含む): 34149600

約数和(自身を除く): 11933842

約数列:

[1, 2, 71, 101, 142, 202, 1549, 3098, 7171, 14342, 109979, 156449, 219958, 312898, 11107879, 22215758]

約数ペア:

[(1, 22215758), (2, 11107879), (71, 312898), (101, 219958), (142, 156449), (202, 109979), (1549, 14342), (3098, 7171)]