20161619203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{170389}}^1$

素因数の和:170778

約数の個数: 16

約数和(自身を含む): 22769556480

約数和(自身を除く): 2607937277

約数列:

[1, 11, 31, 341, 347, 3817, 10757, 118327, 170389, 1874279, 5282059, 58102649, 59124983, 650374813, 1832874473, 20161619203]

約数ペア:

[(1, 20161619203), (11, 1832874473), (31, 650374813), (341, 59124983), (347, 58102649), (3817, 5282059), (10757, 1874279), (118327, 170389)]