21962613

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1033}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 30937280

約数和(自身を除く): 8974667

約数列:

[1, 3, 19, 57, 373, 1033, 1119, 3099, 7087, 19627, 21261, 58881, 385309, 1155927, 7320871, 21962613]

約数ペア:

[(1, 21962613), (3, 7320871), (19, 1155927), (57, 385309), (373, 58881), (1033, 21261), (1119, 19627), (3099, 7087)]