12458965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 15825600

約数和(自身を除く): 3366635

約数列:

[1, 5, 19, 95, 313, 419, 1565, 2095, 5947, 7961, 29735, 39805, 131147, 655735, 2491793, 12458965]

約数ペア:

[(1, 12458965), (5, 2491793), (19, 655735), (95, 131147), (313, 39805), (419, 29735), (1565, 7961), (2095, 5947)]