12885910

素因数分解:

$2^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1667}}^1$

素因数の和:2447

約数の個数: 16

約数和(自身を含む): 23238576

約数和(自身を除く): 10352666

約数列:

[1, 2, 5, 10, 773, 1546, 1667, 3334, 3865, 7730, 8335, 16670, 1288591, 2577182, 6442955, 12885910]

約数ペア:

[(1, 12885910), (2, 6442955), (5, 2577182), (10, 1288591), (773, 16670), (1546, 8335), (1667, 7730), (3334, 3865)]