19734361922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{45083}}^1$

素因数の和:45394

約数の個数: 32

約数和(自身を含む): 32778592704

約数和(自身を除く): 13044230782

約数列:

[1, 2, 11, 22, 101, 197, 202, 394, 1111, 2167, 2222, 4334, 19897, 39794, 45083, 90166, 218867, 437734, 495913, 991826, 4553383, 8881351, 9106766, 17762702, 50087213, 97694861, 100174426, 195389722, 897016451, 1794032902, 9867180961, 19734361922]

約数ペア:

[(1, 19734361922), (2, 9867180961), (11, 1794032902), (22, 897016451), (101, 195389722), (197, 100174426), (202, 97694861), (394, 50087213), (1111, 17762702), (2167, 9106766), (2222, 8881351), (4334, 4553383), (19897, 991826), (39794, 495913), (45083, 437734), (90166, 218867)]