19218408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{72797}}^1$

素因数の和:72817

約数の個数: 32

約数和(自身を含む): 52414560

約数和(自身を除く): 33196152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 72797, 145594, 218391, 291188, 436782, 582376, 800767, 873564, 1601534, 1747128, 2402301, 3203068, 4804602, 6406136, 9609204, 19218408]

約数ペア:

[(1, 19218408), (2, 9609204), (3, 6406136), (4, 4804602), (6, 3203068), (8, 2402301), (11, 1747128), (12, 1601534), (22, 873564), (24, 800767), (33, 582376), (44, 436782), (66, 291188), (88, 218391), (132, 145594), (264, 72797)]