13904903

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 15621120

約数和(自身を除く): 1716217

約数列:

[1, 19, 23, 47, 437, 677, 893, 1081, 12863, 15571, 20539, 31819, 295849, 604561, 731837, 13904903]

約数ペア:

[(1, 13904903), (19, 731837), (23, 604561), (47, 295849), (437, 31819), (677, 20539), (893, 15571), (1081, 12863)]