15694784092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{387449}}^1$

素因数の和:387526

約数の個数: 48

約数和(自身を含む): 31894884000

約数和(自身を除く): 16200099908

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 494, 533, 779, 988, 1066, 1558, 2132, 3116, 10127, 20254, 40508, 387449, 774898, 1549796, 5036837, 7361531, 10073674, 14723062, 15885409, 20147348, 29446124, 31770818, 63541636, 95699903, 191399806, 206510317, 301822771, 382799612, 413020634, 603645542, 826041268, 1207291084, 3923696023, 7847392046, 15694784092]

約数ペア:

[(1, 15694784092), (2, 7847392046), (4, 3923696023), (13, 1207291084), (19, 826041268), (26, 603645542), (38, 413020634), (41, 382799612), (52, 301822771), (76, 206510317), (82, 191399806), (164, 95699903), (247, 63541636), (494, 31770818), (533, 29446124), (779, 20147348), (988, 15885409), (1066, 14723062), (1558, 10073674), (2132, 7361531), (3116, 5036837), (10127, 1549796), (20254, 774898), (40508, 387449)]