12879130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 25463808

約数和(自身を除く): 12584678

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 613, 955, 1226, 1910, 2101, 3065, 4202, 6130, 6743, 10505, 13486, 21010, 33715, 67430, 117083, 234166, 585415, 1170830, 1287913, 2575826, 6439565, 12879130]

約数ペア:

[(1, 12879130), (2, 6439565), (5, 2575826), (10, 1287913), (11, 1170830), (22, 585415), (55, 234166), (110, 117083), (191, 67430), (382, 33715), (613, 21010), (955, 13486), (1226, 10505), (1910, 6743), (2101, 6130), (3065, 4202)]