47408819

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 52481280

約数和(自身を除く): 5072461

約数列:

[1, 19, 23, 157, 437, 691, 2983, 3611, 13129, 15893, 68609, 108487, 301967, 2061253, 2495201, 47408819]

約数ペア:

[(1, 47408819), (19, 2495201), (23, 2061253), (157, 301967), (437, 108487), (691, 68609), (2983, 15893), (3611, 13129)]