11910782

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:428

約数の個数: 24

約数和(自身を含む): 19566360

約数和(自身を除く): 7655578

約数列:

[1, 2, 13, 26, 131, 169, 262, 269, 338, 538, 1703, 3406, 3497, 6994, 22139, 35239, 44278, 45461, 70478, 90922, 458107, 916214, 5955391, 11910782]

約数ペア:

[(1, 11910782), (2, 5955391), (13, 916214), (26, 458107), (131, 90922), (169, 70478), (262, 45461), (269, 44278), (338, 35239), (538, 22139), (1703, 6994), (3406, 3497)]