19836366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8123}}^1$

素因数の和:8176

約数の個数: 32

約数和(自身を含む): 44454528

約数和(自身を除く): 24618162

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 8123, 16246, 24369, 48738, 89353, 178706, 268059, 300551, 536118, 601102, 901653, 1803306, 3306061, 6612122, 9918183, 19836366]

約数ペア:

[(1, 19836366), (2, 9918183), (3, 6612122), (6, 3306061), (11, 1803306), (22, 901653), (33, 601102), (37, 536118), (66, 300551), (74, 268059), (111, 178706), (222, 89353), (407, 48738), (814, 24369), (1221, 16246), (2442, 8123)]