19682322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4451}}^1$

素因数の和:4534

約数の個数: 32

約数和(自身を含む): 43593984

約数和(自身を除く): 23911662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 4451, 8902, 13353, 26706, 48961, 97922, 146883, 293766, 298217, 596434, 894651, 1789302, 3280387, 6560774, 9841161, 19682322]

約数ペア:

[(1, 19682322), (2, 9841161), (3, 6560774), (6, 3280387), (11, 1789302), (22, 894651), (33, 596434), (66, 298217), (67, 293766), (134, 146883), (201, 97922), (402, 48961), (737, 26706), (1474, 13353), (2211, 8902), (4422, 4451)]