19260945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 36796032

約数和(自身を除く): 17535087

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 167, 233, 495, 501, 699, 835, 1165, 1503, 1837, 2097, 2505, 2563, 3495, 5511, 7515, 7689, 9185, 10485, 12815, 16533, 23067, 27555, 38445, 38911, 82665, 115335, 116733, 194555, 350199, 428021, 583665, 1284063, 1750995, 2140105, 3852189, 6420315, 19260945]

約数ペア:

[(1, 19260945), (3, 6420315), (5, 3852189), (9, 2140105), (11, 1750995), (15, 1284063), (33, 583665), (45, 428021), (55, 350199), (99, 194555), (165, 116733), (167, 115335), (233, 82665), (495, 38911), (501, 38445), (699, 27555), (835, 23067), (1165, 16533), (1503, 12815), (1837, 10485), (2097, 9185), (2505, 7689), (2563, 7515), (3495, 5511)]