11891894

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{7517}}^1$

素因数の和:7639

約数の個数: 16

約数和(自身を含む): 20569248

約数和(自身を除く): 8677354

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 7517, 15034, 52619, 105238, 849421, 1698842, 5945947, 11891894]

約数ペア:

[(1, 11891894), (2, 5945947), (7, 1698842), (14, 849421), (113, 105238), (226, 52619), (791, 15034), (1582, 7517)]