26772710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140909}}^1$

素因数の和:140935

約数の個数: 16

約数和(自身を含む): 50727600

約数和(自身を除く): 23954890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 140909, 281818, 704545, 1409090, 2677271, 5354542, 13386355, 26772710]

約数ペア:

[(1, 26772710), (2, 13386355), (5, 5354542), (10, 2677271), (19, 1409090), (38, 704545), (95, 281818), (190, 140909)]