16122821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3692

約数の個数: 16

約数和(自身を含む): 19557888

約数和(自身を除く): 3435067

約数列:

[1, 11, 13, 31, 143, 341, 403, 3637, 4433, 40007, 47281, 112747, 520091, 1240217, 1465711, 16122821]

約数ペア:

[(1, 16122821), (11, 1465711), (13, 1240217), (31, 520091), (143, 112747), (341, 47281), (403, 40007), (3637, 4433)]