18885699841

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{53419}}^1$

素因数の和:53688

約数の個数: 16

約数和(自身を含む): 19923523200

約数和(自身を除く): 1037823359

約数列:

[1, 29, 73, 167, 2117, 4843, 12191, 53419, 353539, 1549151, 3899587, 8920973, 113088023, 258708217, 651231029, 18885699841]

約数ペア:

[(1, 18885699841), (29, 651231029), (73, 258708217), (167, 113088023), (2117, 8920973), (4843, 3899587), (12191, 1549151), (53419, 353539)]