12511554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1163}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 27489024

約数和(自身を除く): 14977470

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 163, 326, 489, 978, 1163, 1793, 2326, 3489, 3586, 5379, 6978, 10758, 12793, 25586, 38379, 76758, 189569, 379138, 568707, 1137414, 2085259, 4170518, 6255777, 12511554]

約数ペア:

[(1, 12511554), (2, 6255777), (3, 4170518), (6, 2085259), (11, 1137414), (22, 568707), (33, 379138), (66, 189569), (163, 76758), (326, 38379), (489, 25586), (978, 12793), (1163, 10758), (1793, 6978), (2326, 5379), (3489, 3586)]