21931894832

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5883019}}^1$

素因数の和:5883260

約数の個数: 20

約数和(自身を含む): 42675427080

約数和(自身を除く): 20743532248

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5883019, 11766038, 23532076, 47064152, 94128304, 1370743427, 2741486854, 5482973708, 10965947416, 21931894832]

約数ペア:

[(1, 21931894832), (2, 10965947416), (4, 5482973708), (8, 2741486854), (16, 1370743427), (233, 94128304), (466, 47064152), (932, 23532076), (1864, 11766038), (3728, 5883019)]