12259465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7591}}^1$

素因数の和:7632

約数の個数: 16

約数和(自身を含む): 16398720

約数和(自身を除く): 4139255

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 7591, 37955, 129047, 144229, 645235, 721145, 2451893, 12259465]

約数ペア:

[(1, 12259465), (5, 2451893), (17, 721145), (19, 645235), (85, 144229), (95, 129047), (323, 37955), (1615, 7591)]