22255972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 40356792

約数和(自身を除く): 18100820

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 1721, 3233, 3442, 6466, 6884, 12932, 91213, 104981, 182426, 209962, 364852, 419924, 5563993, 11127986, 22255972]

約数ペア:

[(1, 22255972), (2, 11127986), (4, 5563993), (53, 419924), (61, 364852), (106, 209962), (122, 182426), (212, 104981), (244, 91213), (1721, 12932), (3233, 6884), (3442, 6466)]