13791395

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 17122752

約数和(自身を除く): 3331357

約数列:

[1, 5, 53, 71, 265, 355, 733, 3665, 3763, 18815, 38849, 52043, 194245, 260215, 2758279, 13791395]

約数ペア:

[(1, 13791395), (5, 2758279), (53, 260215), (71, 194245), (265, 52043), (355, 38849), (733, 18815), (3665, 3763)]