11988893434

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12061261}}^1$

素因数の和:12061341

約数の個数: 16

約数和(自身を含む): 20841860736

約数和(自身を除く): 8852967302

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 12061261, 24122522, 84428827, 168857654, 856349531, 1712699062, 5994446717, 11988893434]

約数ペア:

[(1, 11988893434), (2, 5994446717), (7, 1712699062), (14, 856349531), (71, 168857654), (142, 84428827), (497, 24122522), (994, 12061261)]