19277258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9629}}^1$

素因数の和:9662

約数の個数: 32

約数和(自身を含む): 38828160

約数和(自身を除く): 19550902

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 9629, 19258, 67403, 105919, 125177, 134806, 211838, 250354, 741433, 876239, 1376947, 1482866, 1752478, 2753894, 9638629, 19277258]

約数ペア:

[(1, 19277258), (2, 9638629), (7, 2753894), (11, 1752478), (13, 1482866), (14, 1376947), (22, 876239), (26, 741433), (77, 250354), (91, 211838), (143, 134806), (154, 125177), (182, 105919), (286, 67403), (1001, 19258), (2002, 9629)]