15245216

素因数分解:

$2^5\times 7^1\times {\mathrm{68059}}^1$

素因数の和:68076

約数の個数: 24

約数和(自身を含む): 34302240

約数和(自身を除く): 19057024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 68059, 136118, 272236, 476413, 544472, 952826, 1088944, 1905652, 2177888, 3811304, 7622608, 15245216]

約数ペア:

[(1, 15245216), (2, 7622608), (4, 3811304), (7, 2177888), (8, 1905652), (14, 1088944), (16, 952826), (28, 544472), (32, 476413), (56, 272236), (112, 136118), (224, 68059)]