2019176210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{237271}}^1$

素因数の和:237338

約数の個数: 32

約数和(自身を含む): 3895057152

約数和(自身を除く): 1875880942

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 237271, 474542, 1186355, 2372710, 5457233, 8779027, 10914466, 17558054, 27286165, 43895135, 54572330, 87790270, 201917621, 403835242, 1009588105, 2019176210]

約数ペア:

[(1, 2019176210), (2, 1009588105), (5, 403835242), (10, 201917621), (23, 87790270), (37, 54572330), (46, 43895135), (74, 27286165), (115, 17558054), (185, 10914466), (230, 8779027), (370, 5457233), (851, 2372710), (1702, 1186355), (4255, 474542), (8510, 237271)]