19299590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 37161504

約数和(自身を除く): 17861914

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1061, 1070, 1819, 2122, 3638, 5305, 9095, 10610, 18037, 18190, 36074, 90185, 113527, 180370, 227054, 567635, 1135270, 1929959, 3859918, 9649795, 19299590]

約数ペア:

[(1, 19299590), (2, 9649795), (5, 3859918), (10, 1929959), (17, 1135270), (34, 567635), (85, 227054), (107, 180370), (170, 113527), (214, 90185), (535, 36074), (1061, 18190), (1070, 18037), (1819, 10610), (2122, 9095), (3638, 5305)]