15290782

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2428

約数の個数: 24

約数和(自身を含む): 26154360

約数和(自身を除く): 10863578

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 2381, 3211, 4762, 6422, 30953, 45239, 61906, 90478, 402389, 588107, 804778, 1176214, 7645391, 15290782]

約数ペア:

[(1, 15290782), (2, 7645391), (13, 1176214), (19, 804778), (26, 588107), (38, 402389), (169, 90478), (247, 61906), (338, 45239), (494, 30953), (2381, 6422), (3211, 4762)]