15722477276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{64187}}^1$

素因数の和:64514

約数の個数: 48

約数和(自身を含む): 31703736960

約数和(自身を除く): 15981259684

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 293, 418, 586, 836, 1172, 3223, 5567, 6446, 11134, 12892, 22268, 61237, 64187, 122474, 128374, 244948, 256748, 706057, 1219553, 1412114, 2439106, 2824228, 4878212, 13415083, 18806791, 26830166, 37613582, 53660332, 75227164, 206874701, 357329029, 413749402, 714658058, 827498804, 1429316116, 3930619319, 7861238638, 15722477276]

約数ペア:

[(1, 15722477276), (2, 7861238638), (4, 3930619319), (11, 1429316116), (19, 827498804), (22, 714658058), (38, 413749402), (44, 357329029), (76, 206874701), (209, 75227164), (293, 53660332), (418, 37613582), (586, 26830166), (836, 18806791), (1172, 13415083), (3223, 4878212), (5567, 2824228), (6446, 2439106), (11134, 1412114), (12892, 1219553), (22268, 706057), (61237, 256748), (64187, 244948), (122474, 128374)]