38819090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{204311}}^1$

素因数の和:204337

約数の個数: 16

約数和(自身を含む): 73552320

約数和(自身を除く): 34733230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 204311, 408622, 1021555, 2043110, 3881909, 7763818, 19409545, 38819090]

約数ペア:

[(1, 38819090), (2, 19409545), (5, 7763818), (10, 3881909), (19, 2043110), (38, 1021555), (95, 408622), (190, 204311)]