991123694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4783}}^1\times {\mathrm{9419}}^1$

素因数の和:14215

約数の個数: 16

約数和(自身を含む): 1622350080

約数和(自身を除く): 631226386

約数列:

[1, 2, 11, 22, 4783, 9419, 9566, 18838, 52613, 103609, 105226, 207218, 45051077, 90102154, 495561847, 991123694]

約数ペア:

[(1, 991123694), (2, 495561847), (11, 90102154), (22, 45051077), (4783, 207218), (9419, 105226), (9566, 103609), (18838, 52613)]