12349616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{45403}}^1$

素因数の和:45428

約数の個数: 20

約数和(自身を含む): 25335432

約数和(自身を除く): 12985816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 45403, 90806, 181612, 363224, 726448, 771851, 1543702, 3087404, 6174808, 12349616]

約数ペア:

[(1, 12349616), (2, 6174808), (4, 3087404), (8, 1543702), (16, 771851), (17, 726448), (34, 363224), (68, 181612), (136, 90806), (272, 45403)]