11957422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{751}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 18950400

約数和(自身を除く): 6992978

約数列:

[1, 2, 19, 38, 419, 751, 838, 1502, 7961, 14269, 15922, 28538, 314669, 629338, 5978711, 11957422]

約数ペア:

[(1, 11957422), (2, 5978711), (19, 629338), (38, 314669), (419, 28538), (751, 15922), (838, 14269), (1502, 7961)]