12740152

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{2789}}^1$

素因数の和:3366

約数の個数: 16

約数和(自身を含む): 23938200

約数和(自身を除く): 11198048

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 2789, 4568, 5578, 11156, 22312, 1592519, 3185038, 6370076, 12740152]

約数ペア:

[(1, 12740152), (2, 6370076), (4, 3185038), (8, 1592519), (571, 22312), (1142, 11156), (2284, 5578), (2789, 4568)]