16376765

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 21323808

約数和(自身を除く): 4947043

約数列:

[1, 5, 19, 43, 95, 211, 215, 361, 817, 1055, 1805, 4009, 4085, 9073, 15523, 20045, 45365, 76171, 77615, 172387, 380855, 861935, 3275353, 16376765]

約数ペア:

[(1, 16376765), (5, 3275353), (19, 861935), (43, 380855), (95, 172387), (211, 77615), (215, 76171), (361, 45365), (817, 20045), (1055, 15523), (1805, 9073), (4009, 4085)]