21923148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{140533}}^1$

素因数の和:140553

約数の個数: 24

約数和(自身を含む): 55089328

約数和(自身を除く): 33166180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 140533, 281066, 421599, 562132, 843198, 1686396, 1826929, 3653858, 5480787, 7307716, 10961574, 21923148]

約数ペア:

[(1, 21923148), (2, 10961574), (3, 7307716), (4, 5480787), (6, 3653858), (12, 1826929), (13, 1686396), (26, 843198), (39, 562132), (52, 421599), (78, 281066), (156, 140533)]