11988428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 22014720

約数和(自身を除く): 10026292

約数列:

[1, 2, 4, 23, 46, 92, 311, 419, 622, 838, 1244, 1676, 7153, 9637, 14306, 19274, 28612, 38548, 130309, 260618, 521236, 2997107, 5994214, 11988428]

約数ペア:

[(1, 11988428), (2, 5994214), (4, 2997107), (23, 521236), (46, 260618), (92, 130309), (311, 38548), (419, 28612), (622, 19274), (838, 14306), (1244, 9637), (1676, 7153)]