2019928922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{842339}}^1$

素因数の和:842461

約数の個数: 16

約数和(自身を含む): 3335666400

約数和(自身を除く): 1315737478

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 842339, 1684678, 9265729, 18531458, 91814951, 183629902, 1009964461, 2019928922]

約数ペア:

[(1, 2019928922), (2, 1009964461), (11, 183629902), (22, 91814951), (109, 18531458), (218, 9265729), (1199, 1684678), (2398, 842339)]