19642612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1031}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 37622592

約数和(自身を除く): 17979980

約数列:

[1, 2, 4, 11, 22, 44, 433, 866, 1031, 1732, 2062, 4124, 4763, 9526, 11341, 19052, 22682, 45364, 446423, 892846, 1785692, 4910653, 9821306, 19642612]

約数ペア:

[(1, 19642612), (2, 9821306), (4, 4910653), (11, 1785692), (22, 892846), (44, 446423), (433, 45364), (866, 22682), (1031, 19052), (1732, 11341), (2062, 9526), (4124, 4763)]