12460295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4286

約数の個数: 16

約数和(自身を含む): 16250880

約数和(自身を除く): 3790585

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 4231, 21155, 80389, 131161, 401945, 655805, 2492059, 12460295]

約数ペア:

[(1, 12460295), (5, 2492059), (19, 655805), (31, 401945), (95, 131161), (155, 80389), (589, 21155), (2945, 4231)]