15366997072

素因数分解:

$2^4\times 7^1\times {\mathrm{137205331}}^1$

素因数の和:137205346

約数の個数: 20

約数和(自身を含む): 34026922336

約数和(自身を除く): 18659925264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137205331, 274410662, 548821324, 960437317, 1097642648, 1920874634, 2195285296, 3841749268, 7683498536, 15366997072]

約数ペア:

[(1, 15366997072), (2, 7683498536), (4, 3841749268), (7, 2195285296), (8, 1920874634), (14, 1097642648), (16, 960437317), (28, 548821324), (56, 274410662), (112, 137205331)]