12665778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{91781}}^1$

素因数の和:91809

約数の個数: 16

約数和(自身を含む): 26433216

約数和(自身を除く): 13767438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 91781, 183562, 275343, 550686, 2110963, 4221926, 6332889, 12665778]

約数ペア:

[(1, 12665778), (2, 6332889), (3, 4221926), (6, 2110963), (23, 550686), (46, 275343), (69, 183562), (138, 91781)]