22570964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 43241436

約数和(自身を除く): 20670472

約数列:

[1, 2, 4, 13, 26, 52, 169, 173, 193, 338, 346, 386, 676, 692, 772, 2249, 2509, 4498, 5018, 8996, 10036, 29237, 32617, 33389, 58474, 65234, 66778, 116948, 130468, 133556, 434057, 868114, 1736228, 5642741, 11285482, 22570964]

約数ペア:

[(1, 22570964), (2, 11285482), (4, 5642741), (13, 1736228), (26, 868114), (52, 434057), (169, 133556), (173, 130468), (193, 116948), (338, 66778), (346, 65234), (386, 58474), (676, 33389), (692, 32617), (772, 29237), (2249, 10036), (2509, 8996), (4498, 5018)]