13208485

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 16640640

約数和(自身を除く): 3432155

約数列:

[1, 5, 29, 71, 145, 355, 1283, 2059, 6415, 10295, 37207, 91093, 186035, 455465, 2641697, 13208485]

約数ペア:

[(1, 13208485), (5, 2641697), (29, 455465), (71, 186035), (145, 91093), (355, 37207), (1283, 10295), (2059, 6415)]