19411744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{55147}}^1$

素因数の和:55168

約数の個数: 24

約数和(自身を含む): 41691888

約数和(自身を除く): 22280144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 55147, 110294, 220588, 441176, 606617, 882352, 1213234, 1764704, 2426468, 4852936, 9705872, 19411744]

約数ペア:

[(1, 19411744), (2, 9705872), (4, 4852936), (8, 2426468), (11, 1764704), (16, 1213234), (22, 882352), (32, 606617), (44, 441176), (88, 220588), (176, 110294), (352, 55147)]