19596195

素因数分解:

$3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 35020800

約数和(自身を除く): 15424605

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 379, 383, 1137, 1149, 1895, 1915, 3411, 3447, 5685, 5745, 10233, 10341, 17055, 17235, 51165, 51705, 145157, 435471, 725785, 1306413, 2177355, 3919239, 6532065, 19596195]

約数ペア:

[(1, 19596195), (3, 6532065), (5, 3919239), (9, 2177355), (15, 1306413), (27, 725785), (45, 435471), (135, 145157), (379, 51705), (383, 51165), (1137, 17235), (1149, 17055), (1895, 10341), (1915, 10233), (3411, 5745), (3447, 5685)]