15696580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34123}}^1$

素因数の和:34155

約数の個数: 24

約数和(自身を含む): 34396992

約数和(自身を除く): 18700412

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 34123, 68246, 136492, 170615, 341230, 682460, 784829, 1569658, 3139316, 3924145, 7848290, 15696580]

約数ペア:

[(1, 15696580), (2, 7848290), (4, 3924145), (5, 3139316), (10, 1569658), (20, 784829), (23, 682460), (46, 341230), (92, 170615), (115, 136492), (230, 68246), (460, 34123)]