22184788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{823}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 40699008

約数和(自身を除く): 18514220

約数列:

[1, 2, 4, 23, 46, 92, 293, 586, 823, 1172, 1646, 3292, 6739, 13478, 18929, 26956, 37858, 75716, 241139, 482278, 964556, 5546197, 11092394, 22184788]

約数ペア:

[(1, 22184788), (2, 11092394), (4, 5546197), (23, 964556), (46, 482278), (92, 241139), (293, 75716), (586, 37858), (823, 26956), (1172, 18929), (1646, 13478), (3292, 6739)]