9421340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24793}}^1$

素因数の和:24821

約数の個数: 24

約数和(自身を含む): 20826960

約数和(自身を除く): 11405620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 24793, 49586, 99172, 123965, 247930, 471067, 495860, 942134, 1884268, 2355335, 4710670, 9421340]

約数ペア:

[(1, 9421340), (2, 4710670), (4, 2355335), (5, 1884268), (10, 942134), (19, 495860), (20, 471067), (38, 247930), (76, 123965), (95, 99172), (190, 49586), (380, 24793)]