15882608

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1425

約数の個数: 40

約数和(自身を含む): 35518560

約数和(自身を除く): 19635952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1301, 1526, 1744, 2602, 3052, 5204, 6104, 9107, 10408, 12208, 18214, 20816, 36428, 72856, 141809, 145712, 283618, 567236, 992663, 1134472, 1985326, 2268944, 3970652, 7941304, 15882608]

約数ペア:

[(1, 15882608), (2, 7941304), (4, 3970652), (7, 2268944), (8, 1985326), (14, 1134472), (16, 992663), (28, 567236), (56, 283618), (109, 145712), (112, 141809), (218, 72856), (436, 36428), (763, 20816), (872, 18214), (1301, 12208), (1526, 10408), (1744, 9107), (2602, 6104), (3052, 5204)]