22195442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1321}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 34520064

約数和(自身を除く): 12324622

約数列:

[1, 2, 31, 62, 271, 542, 1321, 2642, 8401, 16802, 40951, 81902, 357991, 715982, 11097721, 22195442]

約数ペア:

[(1, 22195442), (2, 11097721), (31, 715982), (62, 357991), (271, 81902), (542, 40951), (1321, 16802), (2642, 8401)]