15038274958

素因数分解:

$2^1\times 7^1\times {\mathrm{3457}}^1\times {\mathrm{310721}}^1$

素因数の和:314187

約数の個数: 16

約数和(自身を含む): 25787440224

約数和(自身を除く): 10749165266

約数列:

[1, 2, 7, 14, 3457, 6914, 24199, 48398, 310721, 621442, 2175047, 4350094, 1074162497, 2148324994, 7519137479, 15038274958]

約数ペア:

[(1, 15038274958), (2, 7519137479), (7, 2148324994), (14, 1074162497), (3457, 4350094), (6914, 2175047), (24199, 621442), (48398, 310721)]