13286035

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19979}}^1$

素因数の和:20010

約数の個数: 16

約数和(自身を含む): 19180800

約数和(自身を除く): 5894765

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 19979, 99895, 139853, 379601, 699265, 1898005, 2657207, 13286035]

約数ペア:

[(1, 13286035), (5, 2657207), (7, 1898005), (19, 699265), (35, 379601), (95, 139853), (133, 99895), (665, 19979)]