12204980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35897}}^1$

素因数の和:35923

約数の個数: 24

約数和(自身を含む): 27138888

約数和(自身を除く): 14933908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 35897, 71794, 143588, 179485, 358970, 610249, 717940, 1220498, 2440996, 3051245, 6102490, 12204980]

約数ペア:

[(1, 12204980), (2, 6102490), (4, 3051245), (5, 2440996), (10, 1220498), (17, 717940), (20, 610249), (34, 358970), (68, 179485), (85, 143588), (170, 71794), (340, 35897)]