222271922

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{58771}}^1$

素因数の和:58865

約数の個数: 16

約数和(自身を含む): 349810944

約数和(自身を除く): 127539022

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 58771, 117542, 1821901, 3585031, 3643802, 7170062, 111135961, 222271922]

約数ペア:

[(1, 222271922), (2, 111135961), (31, 7170062), (61, 3643802), (62, 3585031), (122, 1821901), (1891, 117542), (3782, 58771)]