16220433

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{743}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 22855680

約数和(自身を除く): 6635247

約数列:

[1, 3, 19, 57, 383, 743, 1149, 2229, 7277, 14117, 21831, 42351, 284569, 853707, 5406811, 16220433]

約数ペア:

[(1, 16220433), (3, 5406811), (19, 853707), (57, 284569), (383, 42351), (743, 21831), (1149, 14117), (2229, 7277)]