11893259

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 14407680

約数和(自身を除く): 2514421

約数列:

[1, 7, 19, 133, 223, 401, 1561, 2807, 4237, 7619, 29659, 53333, 89423, 625961, 1699037, 11893259]

約数ペア:

[(1, 11893259), (7, 1699037), (19, 625961), (133, 89423), (223, 53333), (401, 29659), (1561, 7619), (2807, 4237)]