12440665

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 15386112

約数和(自身を除く): 2945447

約数列:

[1, 5, 47, 167, 235, 317, 835, 1585, 7849, 14899, 39245, 52939, 74495, 264695, 2488133, 12440665]

約数ペア:

[(1, 12440665), (5, 2488133), (47, 264695), (167, 74495), (235, 52939), (317, 39245), (835, 14899), (1585, 7849)]