22311190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18439}}^1$

素因数の和:18468

約数の個数: 24

約数和(自身を含む): 44145360

約数和(自身を除く): 21834170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 18439, 36878, 92195, 184390, 202829, 405658, 1014145, 2028290, 2231119, 4462238, 11155595, 22311190]

約数ペア:

[(1, 22311190), (2, 11155595), (5, 4462238), (10, 2231119), (11, 2028290), (22, 1014145), (55, 405658), (110, 202829), (121, 184390), (242, 92195), (605, 36878), (1210, 18439)]