22555778

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{10007}}^1$

素因数の和:10046

約数の個数: 24

約数和(自身を含む): 41072832

約数和(自身を除く): 18517054

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 10007, 20014, 70049, 140098, 230161, 460322, 490343, 980686, 1611127, 3222254, 11277889, 22555778]

約数ペア:

[(1, 22555778), (2, 11277889), (7, 3222254), (14, 1611127), (23, 980686), (46, 490343), (49, 460322), (98, 230161), (161, 140098), (322, 70049), (1127, 20014), (2254, 10007)]