12196965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 22032000

約数和(自身を除く): 9835035

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 2549, 4785, 7647, 12745, 28039, 38235, 73921, 84117, 140195, 221763, 369605, 420585, 813131, 1108815, 2439393, 4065655, 12196965]

約数ペア:

[(1, 12196965), (3, 4065655), (5, 2439393), (11, 1108815), (15, 813131), (29, 420585), (33, 369605), (55, 221763), (87, 140195), (145, 84117), (165, 73921), (319, 38235), (435, 28039), (957, 12745), (1595, 7647), (2549, 4785)]