2347735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 3195360

約数和(自身を除く): 847625

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 1901, 9505, 24713, 36119, 123565, 180595, 469547, 2347735]

約数ペア:

[(1, 2347735), (5, 469547), (13, 180595), (19, 123565), (65, 36119), (95, 24713), (247, 9505), (1235, 1901)]