4867724

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{3371}}^1$

素因数の和:3413

約数の個数: 18

約数和(自身を含む): 8993124

約数和(自身を除く): 4125400

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 3371, 6742, 13484, 64049, 128098, 256196, 1216931, 2433862, 4867724]

約数ペア:

[(1, 4867724), (2, 2433862), (4, 1216931), (19, 256196), (38, 128098), (76, 64049), (361, 13484), (722, 6742), (1444, 3371)]