16219841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 18282240

約数和(自身を除く): 2062399

約数列:

[1, 11, 47, 137, 229, 517, 1507, 2519, 6439, 10763, 31373, 70829, 118393, 345103, 1474531, 16219841]

約数ペア:

[(1, 16219841), (11, 1474531), (47, 345103), (137, 118393), (229, 70829), (517, 31373), (1507, 10763), (2519, 6439)]