13420228915

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1\times {\mathrm{43759}}^1$

素因数の和:44586

約数の個数: 16

約数和(自身を含む): 16320729600

約数和(自身を除く): 2900500685

約数列:

[1, 5, 83, 415, 739, 3695, 43759, 61337, 218795, 306685, 3631997, 18159985, 32337901, 161689505, 2684045783, 13420228915]

約数ペア:

[(1, 13420228915), (5, 2684045783), (83, 161689505), (415, 32337901), (739, 18159985), (3695, 3631997), (43759, 306685), (61337, 218795)]