13902260404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{276739}}^1$

素因数の和:277423

約数の個数: 24

約数和(自身を含む): 25648263200

約数和(自身を除く): 11746002796

約数列:

[1, 2, 4, 19, 38, 76, 661, 1322, 2644, 12559, 25118, 50236, 276739, 553478, 1106956, 5258041, 10516082, 21032164, 182924479, 365848958, 731697916, 3475565101, 6951130202, 13902260404]

約数ペア:

[(1, 13902260404), (2, 6951130202), (4, 3475565101), (19, 731697916), (38, 365848958), (76, 182924479), (661, 21032164), (1322, 10516082), (2644, 5258041), (12559, 1106956), (25118, 553478), (50236, 276739)]