16400953

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 17704960

約数和(自身を除く): 1304007

約数列:

[1, 31, 37, 79, 181, 1147, 2449, 2923, 5611, 6697, 14299, 90613, 207607, 443269, 529063, 16400953]

約数ペア:

[(1, 16400953), (31, 529063), (37, 443269), (79, 207607), (181, 90613), (1147, 14299), (2449, 6697), (2923, 5611)]