22251710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{171167}}^1$

素因数の和:171187

約数の個数: 16

約数和(自身を含む): 43134336

約数和(自身を除く): 20882626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 171167, 342334, 855835, 1711670, 2225171, 4450342, 11125855, 22251710]

約数ペア:

[(1, 22251710), (2, 11125855), (5, 4450342), (10, 2225171), (13, 1711670), (26, 855835), (65, 342334), (130, 171167)]