22212289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 25272000

約数和(自身を除く): 3059711

約数列:

[1, 11, 29, 179, 319, 389, 1969, 4279, 5191, 11281, 57101, 69631, 124091, 765941, 2019299, 22212289]

約数ペア:

[(1, 22212289), (11, 2019299), (29, 765941), (179, 124091), (319, 69631), (389, 57101), (1969, 11281), (4279, 5191)]