11976818

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11719}}^1$

素因数の和:11801

約数の個数: 16

約数和(自身を含む): 20814720

約数和(自身を除く): 8837902

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 11719, 23438, 82033, 164066, 855487, 1710974, 5988409, 11976818]

約数ペア:

[(1, 11976818), (2, 5988409), (7, 1710974), (14, 855487), (73, 164066), (146, 82033), (511, 23438), (1022, 11719)]