15691015312

素因数分解:

$2^4\times 7^1\times {\mathrm{140098351}}^1$

素因数の和:140098366

約数の個数: 20

約数和(自身を含む): 34744391296

約数和(自身を除く): 19053375984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140098351, 280196702, 560393404, 980688457, 1120786808, 1961376914, 2241573616, 3922753828, 7845507656, 15691015312]

約数ペア:

[(1, 15691015312), (2, 7845507656), (4, 3922753828), (7, 2241573616), (8, 1961376914), (14, 1120786808), (16, 980688457), (28, 560393404), (56, 280196702), (112, 140098351)]