10891694

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{45007}}^1$

素因数の和:45031

約数の個数: 12

約数和(自身を含む): 17958192

約数和(自身を除く): 7066498

約数列:

[1, 2, 11, 22, 121, 242, 45007, 90014, 495077, 990154, 5445847, 10891694]

約数ペア:

[(1, 10891694), (2, 5445847), (11, 990154), (22, 495077), (121, 90014), (242, 45007)]