13893386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^2$

素因数の和:135

約数の個数: 36

約数和(自身を含む): 24408342

約数和(自身を除く): 10514956

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 289, 442, 559, 578, 731, 1118, 1462, 1849, 3698, 3757, 7514, 9503, 12427, 19006, 24037, 24854, 31433, 48074, 62866, 161551, 323102, 408629, 534361, 817258, 1068722, 6946693, 13893386]

約数ペア:

[(1, 13893386), (2, 6946693), (13, 1068722), (17, 817258), (26, 534361), (34, 408629), (43, 323102), (86, 161551), (221, 62866), (289, 48074), (442, 31433), (559, 24854), (578, 24037), (731, 19006), (1118, 12427), (1462, 9503), (1849, 7514), (3698, 3757)]