22874446

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 41034240

約数和(自身を除く): 18159794

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 406, 547, 721, 1094, 1442, 2987, 3829, 5974, 7658, 15863, 20909, 31726, 41818, 56341, 111041, 112682, 222082, 394387, 788774, 1633889, 3267778, 11437223, 22874446]

約数ペア:

[(1, 22874446), (2, 11437223), (7, 3267778), (14, 1633889), (29, 788774), (58, 394387), (103, 222082), (203, 112682), (206, 111041), (406, 56341), (547, 41818), (721, 31726), (1094, 20909), (1442, 15863), (2987, 7658), (3829, 5974)]