15678093242

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18358423}}^1$

素因数の和:18358493

約数の個数: 16

約数和(自身を含む): 27317334912

約数和(自身を除く): 11639241670

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 18358423, 36716846, 128508961, 257017922, 1119863803, 2239727606, 7839046621, 15678093242]

約数ペア:

[(1, 15678093242), (2, 7839046621), (7, 2239727606), (14, 1119863803), (61, 257017922), (122, 128508961), (427, 36716846), (854, 18358423)]