11921162

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{49261}}^1$

素因数の和:49285

約数の個数: 12

約数和(自身を含む): 19655538

約数和(自身を除く): 7734376

約数列:

[1, 2, 11, 22, 121, 242, 49261, 98522, 541871, 1083742, 5960581, 11921162]

約数ペア:

[(1, 11921162), (2, 5960581), (11, 1083742), (22, 541871), (121, 98522), (242, 49261)]