13815672008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{90892579}}^1$

素因数の和:90892604

約数の個数: 16

約数和(自身を含む): 27267774000

約数和(自身を除く): 13452101992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 90892579, 181785158, 363570316, 727140632, 1726959001, 3453918002, 6907836004, 13815672008]

約数ペア:

[(1, 13815672008), (2, 6907836004), (4, 3453918002), (8, 1726959001), (19, 727140632), (38, 363570316), (76, 181785158), (152, 90892579)]