22867585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2531}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 29776320

約数和(自身を除く): 6908735

約数列:

[1, 5, 13, 65, 139, 695, 1807, 2531, 9035, 12655, 32903, 164515, 351809, 1759045, 4573517, 22867585]

約数ペア:

[(1, 22867585), (5, 4573517), (13, 1759045), (65, 351809), (139, 164515), (695, 32903), (1807, 12655), (2531, 9035)]