16328689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 18571392

約数和(自身を除く): 2242703

約数列:

[1, 13, 23, 97, 299, 563, 1261, 2231, 7319, 12949, 29003, 54611, 168337, 709943, 1256053, 16328689]

約数ペア:

[(1, 16328689), (13, 1256053), (23, 709943), (97, 168337), (299, 54611), (563, 29003), (1261, 12949), (2231, 7319)]