13118315

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5279}}^1$

素因数の和:5362

約数の個数: 16

約数和(自身を含む): 18247680

約数和(自身を除く): 5129365

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 5279, 26395, 36953, 184765, 374809, 1874045, 2623663, 13118315]

約数ペア:

[(1, 13118315), (5, 2623663), (7, 1874045), (35, 374809), (71, 184765), (355, 36953), (497, 26395), (2485, 5279)]