40422196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{531871}}^1$

素因数の和:531894

約数の個数: 12

約数和(自身を含む): 74462080

約数和(自身を除く): 34039884

約数列:

[1, 2, 4, 19, 38, 76, 531871, 1063742, 2127484, 10105549, 20211098, 40422196]

約数ペア:

[(1, 40422196), (2, 20211098), (4, 10105549), (19, 2127484), (38, 1063742), (76, 531871)]