12806286

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{2221}}^1$

素因数の和:2288

約数の個数: 24

約数和(自身を含む): 26477352

約数和(自身を除く): 13671066

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2221, 2883, 4442, 5766, 6663, 13326, 68851, 137702, 206553, 413106, 2134381, 4268762, 6403143, 12806286]

約数ペア:

[(1, 12806286), (2, 6403143), (3, 4268762), (6, 2134381), (31, 413106), (62, 206553), (93, 137702), (186, 68851), (961, 13326), (1922, 6663), (2221, 5766), (2883, 4442)]