27266710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{143509}}^1$

素因数の和:143535

約数の個数: 16

約数和(自身を含む): 51663600

約数和(自身を除く): 24396890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 143509, 287018, 717545, 1435090, 2726671, 5453342, 13633355, 27266710]

約数ペア:

[(1, 27266710), (2, 13633355), (5, 5453342), (10, 2726671), (19, 1435090), (38, 717545), (95, 287018), (190, 143509)]