216913652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2854127}}^1$

素因数の和:2854150

約数の個数: 12

約数和(自身を含む): 399577920

約数和(自身を除く): 182664268

約数列:

[1, 2, 4, 19, 38, 76, 2854127, 5708254, 11416508, 54228413, 108456826, 216913652]

約数ペア:

[(1, 216913652), (2, 108456826), (4, 54228413), (19, 11416508), (38, 5708254), (76, 2854127)]