19370163

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 27788544

約数和(自身を除く): 8418381

約数列:

[1, 3, 23, 41, 69, 123, 167, 501, 943, 1681, 2829, 3841, 5043, 6847, 11523, 20541, 38663, 115989, 157481, 280727, 472443, 842181, 6456721, 19370163]

約数ペア:

[(1, 19370163), (3, 6456721), (23, 842181), (41, 472443), (69, 280727), (123, 157481), (167, 115989), (501, 38663), (943, 20541), (1681, 11523), (2829, 6847), (3841, 5043)]