1944860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 4173120

約数和(自身を除く): 2228260

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2069, 4138, 8276, 10345, 20690, 41380, 97243, 194486, 388972, 486215, 972430, 1944860]

約数ペア:

[(1, 1944860), (2, 972430), (4, 486215), (5, 388972), (10, 194486), (20, 97243), (47, 41380), (94, 20690), (188, 10345), (235, 8276), (470, 4138), (940, 2069)]