13520495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4591}}^1$

素因数の和:4646

約数の個数: 16

約数和(自身を含む): 17633280

約数和(自身を除く): 4112785

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 4591, 22955, 87229, 142321, 436145, 711605, 2704099, 13520495]

約数ペア:

[(1, 13520495), (5, 2704099), (19, 711605), (31, 436145), (95, 142321), (155, 87229), (589, 22955), (2945, 4591)]