39809636

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{1451}}^1$

素因数の和:1512

約数の個数: 24

約数和(自身を含む): 73587360

約数和(自身を除く): 33777724

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1451, 2902, 5804, 6859, 13718, 27436, 27569, 55138, 110276, 523811, 1047622, 2095244, 9952409, 19904818, 39809636]

約数ペア:

[(1, 39809636), (2, 19904818), (4, 9952409), (19, 2095244), (38, 1047622), (76, 523811), (361, 110276), (722, 55138), (1444, 27569), (1451, 27436), (2902, 13718), (5804, 6859)]