1930958245

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{28183}}^1$

素因数の和:28452

約数の個数: 16

約数和(自身を含む): 2362044672

約数和(自身を除く): 431086427

約数列:

[1, 5, 71, 193, 355, 965, 13703, 28183, 68515, 140915, 2000993, 5439319, 10004965, 27196595, 386191649, 1930958245]

約数ペア:

[(1, 1930958245), (5, 386191649), (71, 27196595), (193, 10004965), (355, 5439319), (965, 2000993), (13703, 140915), (28183, 68515)]