18849910465

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{2699}}^1\times {\mathrm{16829}}^1$

素因数の和:19616

約数の個数: 16

約数和(自身を含む): 22902264000

約数和(自身を除く): 4052353535

約数列:

[1, 5, 83, 415, 2699, 13495, 16829, 84145, 224017, 1120085, 1396807, 6984035, 45421471, 227107355, 3769982093, 18849910465]

約数ペア:

[(1, 18849910465), (5, 3769982093), (83, 227107355), (415, 45421471), (2699, 6984035), (13495, 1396807), (16829, 1120085), (84145, 224017)]