18230224

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{1693}}^1$

素因数の和:2374

約数の個数: 20

約数和(自身を含む): 35394436

約数和(自身を除く): 17164212

約数列:

[1, 2, 4, 8, 16, 673, 1346, 1693, 2692, 3386, 5384, 6772, 10768, 13544, 27088, 1139389, 2278778, 4557556, 9115112, 18230224]

約数ペア:

[(1, 18230224), (2, 9115112), (4, 4557556), (8, 2278778), (16, 1139389), (673, 27088), (1346, 13544), (1693, 10768), (2692, 6772), (3386, 5384)]