13687210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80513}}^1$

素因数の和:80537

約数の個数: 16

約数和(自身を含む): 26086536

約数和(自身を除く): 12399326

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 80513, 161026, 402565, 805130, 1368721, 2737442, 6843605, 13687210]

約数ペア:

[(1, 13687210), (2, 6843605), (5, 2737442), (10, 1368721), (17, 805130), (34, 402565), (85, 161026), (170, 80513)]