18836330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{50909}}^1$

素因数の和:50953

約数の個数: 16

約数和(自身を含む): 34822440

約数和(自身を除く): 15986110

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 50909, 101818, 254545, 509090, 1883633, 3767266, 9418165, 18836330]

約数ペア:

[(1, 18836330), (2, 9418165), (5, 3767266), (10, 1883633), (37, 509090), (74, 254545), (185, 101818), (370, 50909)]