18888788524

素因数分解:

$2^2\times {\mathrm{10243}}^1\times {\mathrm{461017}}^1$

素因数の和:471264

約数の個数: 12

約数和(自身を含む): 33058678744

約数和(自身を除く): 14169890220

約数列:

[1, 2, 4, 10243, 20486, 40972, 461017, 922034, 1844068, 4722197131, 9444394262, 18888788524]

約数ペア:

[(1, 18888788524), (2, 9444394262), (4, 4722197131), (10243, 1844068), (20486, 922034), (40972, 461017)]