13838170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81401}}^1$

素因数の和:81425

約数の個数: 16

約数和(自身を含む): 26374248

約数和(自身を除く): 12536078

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 81401, 162802, 407005, 814010, 1383817, 2767634, 6919085, 13838170]

約数ペア:

[(1, 13838170), (2, 6919085), (5, 2767634), (10, 1383817), (17, 814010), (34, 407005), (85, 162802), (170, 81401)]