9911530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18701}}^1$

素因数の和:18761

約数の個数: 16

約数和(自身を含む): 18178344

約数和(自身を除く): 8266814

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 18701, 37402, 93505, 187010, 991153, 1982306, 4955765, 9911530]

約数ペア:

[(1, 9911530), (2, 4955765), (5, 1982306), (10, 991153), (53, 187010), (106, 93505), (265, 37402), (530, 18701)]