11667190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{631}}^1$

素因数の和:724

約数の個数: 24

約数和(自身を含む): 21534768

約数和(自身を除く): 9867578

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 631, 1262, 1849, 3155, 3698, 6310, 9245, 18490, 27133, 54266, 135665, 271330, 1166719, 2333438, 5833595, 11667190]

約数ペア:

[(1, 11667190), (2, 5833595), (5, 2333438), (10, 1166719), (43, 271330), (86, 135665), (215, 54266), (430, 27133), (631, 18490), (1262, 9245), (1849, 6310), (3155, 3698)]