12226340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3797}}^1$

素因数の和:3836

約数の個数: 48

約数和(自身を含む): 30627072

約数和(自身を除く): 18400732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 3797, 7594, 15188, 18985, 26579, 37970, 53158, 75940, 87331, 106316, 132895, 174662, 265790, 349324, 436655, 531580, 611317, 873310, 1222634, 1746620, 2445268, 3056585, 6113170, 12226340]

約数ペア:

[(1, 12226340), (2, 6113170), (4, 3056585), (5, 2445268), (7, 1746620), (10, 1222634), (14, 873310), (20, 611317), (23, 531580), (28, 436655), (35, 349324), (46, 265790), (70, 174662), (92, 132895), (115, 106316), (140, 87331), (161, 75940), (230, 53158), (322, 37970), (460, 26579), (644, 18985), (805, 15188), (1610, 7594), (3220, 3797)]