12650495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1361}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 17945712

約数和(自身を除く): 5295217

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1361, 1859, 6805, 9295, 14971, 17693, 74855, 88465, 194623, 230009, 973115, 1150045, 2530099, 12650495]

約数ペア:

[(1, 12650495), (5, 2530099), (11, 1150045), (13, 973115), (55, 230009), (65, 194623), (143, 88465), (169, 74855), (715, 17693), (845, 14971), (1361, 9295), (1859, 6805)]