19593301

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1549}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 24304000

約数和(自身を除く): 4710699

約数列:

[1, 7, 13, 91, 139, 973, 1549, 1807, 10843, 12649, 20137, 140959, 215311, 1507177, 2799043, 19593301]

約数ペア:

[(1, 19593301), (7, 2799043), (13, 1507177), (91, 215311), (139, 140959), (973, 20137), (1549, 12649), (1807, 10843)]