13787170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81101}}^1$

素因数の和:81125

約数の個数: 16

約数和(自身を含む): 26277048

約数和(自身を除く): 12489878

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 81101, 162202, 405505, 811010, 1378717, 2757434, 6893585, 13787170]

約数ペア:

[(1, 13787170), (2, 6893585), (5, 2757434), (10, 1378717), (17, 811010), (34, 405505), (85, 162202), (170, 81101)]