19023901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 22075200

約数和(自身を除く): 3051299

約数列:

[1, 13, 17, 59, 221, 767, 1003, 1459, 13039, 18967, 24803, 86081, 322439, 1119053, 1463377, 19023901]

約数ペア:

[(1, 19023901), (13, 1463377), (17, 1119053), (59, 322439), (221, 86081), (767, 24803), (1003, 18967), (1459, 13039)]