13639210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104917}}^1$

素因数の和:104937

約数の個数: 16

約数和(自身を含む): 26439336

約数和(自身を除く): 12800126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 104917, 209834, 524585, 1049170, 1363921, 2727842, 6819605, 13639210]

約数ペア:

[(1, 13639210), (2, 6819605), (5, 2727842), (10, 1363921), (13, 1049170), (26, 524585), (65, 209834), (130, 104917)]