23788891

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 28465344

約数和(自身を除く): 4676453

約数列:

[1, 7, 37, 53, 259, 371, 1733, 1961, 12131, 13727, 64121, 91849, 448847, 642943, 3398413, 23788891]

約数ペア:

[(1, 23788891), (7, 3398413), (37, 642943), (53, 448847), (259, 91849), (371, 64121), (1733, 13727), (1961, 12131)]