19398192

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{36739}}^1$

素因数の和:36761

約数の個数: 40

約数和(自身を含む): 54669120

約数和(自身を除く): 35270928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 36739, 73478, 110217, 146956, 220434, 293912, 404129, 440868, 587824, 808258, 881736, 1212387, 1616516, 1763472, 2424774, 3233032, 4849548, 6466064, 9699096, 19398192]

約数ペア:

[(1, 19398192), (2, 9699096), (3, 6466064), (4, 4849548), (6, 3233032), (8, 2424774), (11, 1763472), (12, 1616516), (16, 1212387), (22, 881736), (24, 808258), (33, 587824), (44, 440868), (48, 404129), (66, 293912), (88, 220434), (132, 146956), (176, 110217), (264, 73478), (528, 36739)]