13070005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{557}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 17858232

約数和(自身を除く): 4788227

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 557, 1235, 1805, 2785, 4693, 7241, 10583, 23465, 36205, 52915, 137579, 201077, 687895, 1005385, 2614001, 13070005]

約数ペア:

[(1, 13070005), (5, 2614001), (13, 1005385), (19, 687895), (65, 201077), (95, 137579), (247, 52915), (361, 36205), (557, 23465), (1235, 10583), (1805, 7241), (2785, 4693)]