15366996848

素因数分解:

$2^4\times 7^1\times {\mathrm{137205329}}^1$

素因数の和:137205344

約数の個数: 20

約数和(自身を含む): 34026921840

約数和(自身を除く): 18659924992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137205329, 274410658, 548821316, 960437303, 1097642632, 1920874606, 2195285264, 3841749212, 7683498424, 15366996848]

約数ペア:

[(1, 15366996848), (2, 7683498424), (4, 3841749212), (7, 2195285264), (8, 1920874606), (14, 1097642632), (16, 960437303), (28, 548821316), (56, 274410658), (112, 137205329)]