17381090

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17209}}^1$

素因数の和:17317

約数の個数: 16

約数和(自身を含む): 31597560

約数和(自身を除く): 14216470

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 17209, 34418, 86045, 172090, 1738109, 3476218, 8690545, 17381090]

約数ペア:

[(1, 17381090), (2, 8690545), (5, 3476218), (10, 1738109), (101, 172090), (202, 86045), (505, 34418), (1010, 17209)]