118556998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{445703}}^1$

素因数の和:445731

約数の個数: 16

約数和(自身を含む): 213937920

約数和(自身を除く): 95380922

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 445703, 891406, 3119921, 6239842, 8468357, 16936714, 59278499, 118556998]

約数ペア:

[(1, 118556998), (2, 59278499), (7, 16936714), (14, 8468357), (19, 6239842), (38, 3119921), (133, 891406), (266, 445703)]