15931056

素因数分解:

$2^4\times 3^1\times {\mathrm{331897}}^1$

素因数の和:331908

約数の個数: 20

約数和(自身を含む): 41155352

約数和(自身を除く): 25224296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331897, 663794, 995691, 1327588, 1991382, 2655176, 3982764, 5310352, 7965528, 15931056]

約数ペア:

[(1, 15931056), (2, 7965528), (3, 5310352), (4, 3982764), (6, 2655176), (8, 1991382), (12, 1327588), (16, 995691), (24, 663794), (48, 331897)]