22090442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 16011958

約数列:

[1, 2, 11, 22, 23, 46, 149, 253, 293, 298, 506, 586, 1639, 3223, 3278, 3427, 6446, 6739, 6854, 13478, 37697, 43657, 74129, 75394, 87314, 148258, 480227, 960454, 1004111, 2008222, 11045221, 22090442]

約数ペア:

[(1, 22090442), (2, 11045221), (11, 2008222), (22, 1004111), (23, 960454), (46, 480227), (149, 148258), (253, 87314), (293, 75394), (298, 74129), (506, 43657), (586, 37697), (1639, 13478), (3223, 6854), (3278, 6739), (3427, 6446)]