22000156

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 39720240

約数和(自身を除く): 17720084

約数列:

[1, 2, 4, 59, 73, 118, 146, 236, 292, 1277, 2554, 4307, 5108, 8614, 17228, 75343, 93221, 150686, 186442, 301372, 372884, 5500039, 11000078, 22000156]

約数ペア:

[(1, 22000156), (2, 11000078), (4, 5500039), (59, 372884), (73, 301372), (118, 186442), (146, 150686), (236, 93221), (292, 75343), (1277, 17228), (2554, 8614), (4307, 5108)]