2019909232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11476757}}^1$

素因数の和:11476776

約数の個数: 20

約数和(自身を含む): 4269353976

約数和(自身を除く): 2249444744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11476757, 22953514, 45907028, 91814056, 126244327, 183628112, 252488654, 504977308, 1009954616, 2019909232]

約数ペア:

[(1, 2019909232), (2, 1009954616), (4, 504977308), (8, 252488654), (11, 183628112), (16, 126244327), (22, 91814056), (44, 45907028), (88, 22953514), (176, 11476757)]