15766492

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4051}}^1$

素因数の和:4201

約数の個数: 24

約数和(自身を含む): 31767680

約数和(自身を除く): 16001188

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 4051, 8102, 16204, 28357, 56714, 113428, 563089, 1126178, 2252356, 3941623, 7883246, 15766492]

約数ペア:

[(1, 15766492), (2, 7883246), (4, 3941623), (7, 2252356), (14, 1126178), (28, 563089), (139, 113428), (278, 56714), (556, 28357), (973, 16204), (1946, 8102), (3892, 4051)]