15945314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2203}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 30468096

約数和(自身を除く): 14522782

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 2203, 3619, 4406, 7238, 15421, 24233, 30842, 48466, 103541, 169631, 207082, 339262, 724787, 1138951, 1449574, 2277902, 7972657, 15945314]

約数ペア:

[(1, 15945314), (2, 7972657), (7, 2277902), (11, 1449574), (14, 1138951), (22, 724787), (47, 339262), (77, 207082), (94, 169631), (154, 103541), (329, 48466), (517, 30842), (658, 24233), (1034, 15421), (2203, 7238), (3619, 4406)]