19110620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9277}}^1$

素因数の和:9389

約数の個数: 24

約数和(自身を含む): 40526304

約数和(自身を除く): 21415684

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 9277, 18554, 37108, 46385, 92770, 185540, 955531, 1911062, 3822124, 4777655, 9555310, 19110620]

約数ペア:

[(1, 19110620), (2, 9555310), (4, 4777655), (5, 3822124), (10, 1911062), (20, 955531), (103, 185540), (206, 92770), (412, 46385), (515, 37108), (1030, 18554), (2060, 9277)]