19093965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 33699456

約数和(自身を除く): 14605491

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1067, 1193, 1455, 3201, 3579, 5335, 5965, 13123, 16005, 17895, 39369, 65615, 115721, 196845, 347163, 578605, 1272931, 1735815, 3818793, 6364655, 19093965]

約数ペア:

[(1, 19093965), (3, 6364655), (5, 3818793), (11, 1735815), (15, 1272931), (33, 578605), (55, 347163), (97, 196845), (165, 115721), (291, 65615), (485, 39369), (1067, 17895), (1193, 16005), (1455, 13123), (3201, 5965), (3579, 5335)]