16532243

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 20509440

約数和(自身を除く): 3977197

約数列:

[1, 7, 13, 91, 139, 973, 1307, 1807, 9149, 12649, 16991, 118937, 181673, 1271711, 2361749, 16532243]

約数ペア:

[(1, 16532243), (7, 2361749), (13, 1271711), (91, 181673), (139, 118937), (973, 16991), (1307, 12649), (1807, 9149)]