19293816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 52560000

約数和(自身を除く): 33266184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1459, 1653, 2204, 2918, 3306, 4377, 4408, 5836, 6612, 8754, 11672, 13224, 17508, 27721, 35016, 42311, 55442, 83163, 84622, 110884, 126933, 166326, 169244, 221768, 253866, 332652, 338488, 507732, 665304, 803909, 1015464, 1607818, 2411727, 3215636, 4823454, 6431272, 9646908, 19293816]

約数ペア:

[(1, 19293816), (2, 9646908), (3, 6431272), (4, 4823454), (6, 3215636), (8, 2411727), (12, 1607818), (19, 1015464), (24, 803909), (29, 665304), (38, 507732), (57, 338488), (58, 332652), (76, 253866), (87, 221768), (114, 169244), (116, 166326), (152, 126933), (174, 110884), (228, 84622), (232, 83163), (348, 55442), (456, 42311), (551, 35016), (696, 27721), (1102, 17508), (1459, 13224), (1653, 11672), (2204, 8754), (2918, 6612), (3306, 5836), (4377, 4408)]