12864194

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29641}}^1$

素因数の和:29681

約数の個数: 16

約数和(自身を含む): 22765056

約数和(自身を除く): 9900862

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 29641, 59282, 207487, 414974, 918871, 1837742, 6432097, 12864194]

約数ペア:

[(1, 12864194), (2, 6432097), (7, 1837742), (14, 918871), (31, 414974), (62, 207487), (217, 59282), (434, 29641)]