10189190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 20148480

約数和(自身を除く): 9959290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 439, 878, 1055, 2110, 2195, 2321, 4390, 4642, 4829, 9658, 11605, 23210, 24145, 48290, 92629, 185258, 463145, 926290, 1018919, 2037838, 5094595, 10189190]

約数ペア:

[(1, 10189190), (2, 5094595), (5, 2037838), (10, 1018919), (11, 926290), (22, 463145), (55, 185258), (110, 92629), (211, 48290), (422, 24145), (439, 23210), (878, 11605), (1055, 9658), (2110, 4829), (2195, 4642), (2321, 4390)]