11721772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{773}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 21845376

約数和(自身を除く): 10123604

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 773, 892, 1546, 3092, 3791, 7582, 13141, 15164, 26282, 52564, 172379, 344758, 689516, 2930443, 5860886, 11721772]

約数ペア:

[(1, 11721772), (2, 5860886), (4, 2930443), (17, 689516), (34, 344758), (68, 172379), (223, 52564), (446, 26282), (773, 15164), (892, 13141), (1546, 7582), (3092, 3791)]