18347483

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12541}}^1$

素因数の和:12578

約数の個数: 16

約数和(自身を含む): 24080640

約数和(自身を除く): 5733157

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 12541, 87787, 137951, 238279, 965657, 1667953, 2621069, 18347483]

約数ペア:

[(1, 18347483), (7, 2621069), (11, 1667953), (19, 965657), (77, 238279), (133, 137951), (209, 87787), (1463, 12541)]