13886290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3079}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 14055470

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 3079, 4510, 6158, 15395, 30790, 33869, 67738, 126239, 169345, 252478, 338690, 631195, 1262390, 1388629, 2777258, 6943145, 13886290]

約数ペア:

[(1, 13886290), (2, 6943145), (5, 2777258), (10, 1388629), (11, 1262390), (22, 631195), (41, 338690), (55, 252478), (82, 169345), (110, 126239), (205, 67738), (410, 33869), (451, 30790), (902, 15395), (2255, 6158), (3079, 4510)]