22397804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39157}}^1$

素因数の和:39185

約数の個数: 24

約数和(自身を含む): 46049808

約数和(自身を除く): 23652004

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 39157, 78314, 156628, 430727, 509041, 861454, 1018082, 1722908, 2036164, 5599451, 11198902, 22397804]

約数ペア:

[(1, 22397804), (2, 11198902), (4, 5599451), (11, 2036164), (13, 1722908), (22, 1018082), (26, 861454), (44, 509041), (52, 430727), (143, 156628), (286, 78314), (572, 39157)]