21631762

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 32959872

約数和(自身を除く): 11328110

約数列:

[1, 2, 107, 214, 271, 373, 542, 746, 28997, 39911, 57994, 79822, 101083, 202166, 10815881, 21631762]

約数ペア:

[(1, 21631762), (2, 10815881), (107, 202166), (214, 101083), (271, 79822), (373, 57994), (542, 39911), (746, 28997)]