12550516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1889}}^1$

素因数の和:2055

約数の個数: 24

約数和(自身を含む): 24131520

約数和(自身を除く): 11581004

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 1889, 3322, 3778, 6644, 7556, 20779, 41558, 83116, 285239, 570478, 1140956, 3137629, 6275258, 12550516]

約数ペア:

[(1, 12550516), (2, 6275258), (4, 3137629), (11, 1140956), (22, 570478), (44, 285239), (151, 83116), (302, 41558), (604, 20779), (1661, 7556), (1889, 6644), (3322, 3778)]