1216173850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1280183}}^1$

素因数の和:1280214

約数の個数: 24

約数和(自身を含む): 2381142240

約数和(自身を除く): 1164968390

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1280183, 2560366, 6400915, 12801830, 24323477, 32004575, 48646954, 64009150, 121617385, 243234770, 608086925, 1216173850]

約数ペア:

[(1, 1216173850), (2, 608086925), (5, 243234770), (10, 121617385), (19, 64009150), (25, 48646954), (38, 32004575), (50, 24323477), (95, 12801830), (190, 6400915), (475, 2560366), (950, 1280183)]