15899314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{83}}^1$

素因数の和:246

約数の個数: 24

約数和(自身を含む): 25769520

約数和(自身を除く): 9870206

約数列:

[1, 2, 19, 38, 71, 83, 142, 166, 1349, 1577, 2698, 3154, 5041, 5893, 10082, 11786, 95779, 111967, 191558, 223934, 418403, 836806, 7949657, 15899314]

約数ペア:

[(1, 15899314), (2, 7949657), (19, 836806), (38, 418403), (71, 223934), (83, 191558), (142, 111967), (166, 95779), (1349, 11786), (1577, 10082), (2698, 5893), (3154, 5041)]