189587915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1\times {\mathrm{2017}}^1$

素因数の和:3742

約数の個数: 16

約数和(自身を含む): 248456160

約数和(自身を除く): 58868245

約数列:

[1, 5, 11, 55, 1709, 2017, 8545, 10085, 18799, 22187, 93995, 110935, 3447053, 17235265, 37917583, 189587915]

約数ペア:

[(1, 189587915), (5, 37917583), (11, 17235265), (55, 3447053), (1709, 110935), (2017, 93995), (8545, 22187), (10085, 18799)]