10240126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1091}}^1$

素因数の和:1144

約数の個数: 24

約数和(自身を含む): 17474184

約数和(自身を除く): 7234058

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 1091, 2182, 4693, 9386, 14183, 20729, 28366, 41458, 269477, 393851, 538954, 787702, 5120063, 10240126]

約数ペア:

[(1, 10240126), (2, 5120063), (13, 787702), (19, 538954), (26, 393851), (38, 269477), (247, 41458), (361, 28366), (494, 20729), (722, 14183), (1091, 9386), (2182, 4693)]