12217060

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4663}}^1$

素因数の和:4803

約数の個数: 24

約数和(自身を含む): 25857216

約数和(自身を除く): 13640156

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 4663, 9326, 18652, 23315, 46630, 93260, 610853, 1221706, 2443412, 3054265, 6108530, 12217060]

約数ペア:

[(1, 12217060), (2, 6108530), (4, 3054265), (5, 2443412), (10, 1221706), (20, 610853), (131, 93260), (262, 46630), (524, 23315), (655, 18652), (1310, 9326), (2620, 4663)]