12894910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4493}}^1$

素因数の和:4548

約数の個数: 32

約数和(自身を含む): 27179712

約数和(自身を除く): 14284802

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 4493, 8986, 22465, 31451, 44930, 62902, 157255, 184213, 314510, 368426, 921065, 1289491, 1842130, 2578982, 6447455, 12894910]

約数ペア:

[(1, 12894910), (2, 6447455), (5, 2578982), (7, 1842130), (10, 1289491), (14, 921065), (35, 368426), (41, 314510), (70, 184213), (82, 157255), (205, 62902), (287, 44930), (410, 31451), (574, 22465), (1435, 8986), (2870, 4493)]