23402886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 50765568

約数和(自身を除く): 27362682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1963, 1987, 3926, 3974, 5889, 5961, 11778, 11922, 25831, 51662, 77493, 154986, 300037, 600074, 900111, 1800222, 3900481, 7800962, 11701443, 23402886]

約数ペア:

[(1, 23402886), (2, 11701443), (3, 7800962), (6, 3900481), (13, 1800222), (26, 900111), (39, 600074), (78, 300037), (151, 154986), (302, 77493), (453, 51662), (906, 25831), (1963, 11922), (1987, 11778), (3926, 5961), (3974, 5889)]