15680204

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4157}}^1$

素因数の和:4225

約数の個数: 24

約数和(自身を含む): 29338848

約数和(自身を除く): 13658644

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 4157, 8314, 16628, 95611, 170437, 191222, 340874, 382444, 681748, 3920051, 7840102, 15680204]

約数ペア:

[(1, 15680204), (2, 7840102), (4, 3920051), (23, 681748), (41, 382444), (46, 340874), (82, 191222), (92, 170437), (164, 95611), (943, 16628), (1886, 8314), (3772, 4157)]