874402078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2091871}}^1$

素因数の和:2091903

約数の個数: 16

約数和(自身を含む): 1506147840

約数和(自身を除く): 631745762

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2091871, 4183742, 23010581, 39745549, 46021162, 79491098, 437201039, 874402078]

約数ペア:

[(1, 874402078), (2, 437201039), (11, 79491098), (19, 46021162), (22, 39745549), (38, 23010581), (209, 4183742), (418, 2091871)]