10802564

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{7481}}^1$

素因数の和:7523

約数の個数: 18

約数和(自身を含む): 19954494

約数和(自身を除く): 9151930

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 7481, 14962, 29924, 142139, 284278, 568556, 2700641, 5401282, 10802564]

約数ペア:

[(1, 10802564), (2, 5401282), (4, 2700641), (19, 568556), (38, 284278), (76, 142139), (361, 29924), (722, 14962), (1444, 7481)]