193040836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2540011}}^1$

素因数の和:2540034

約数の個数: 12

約数和(自身を含む): 355601680

約数和(自身を除く): 162560844

約数列:

[1, 2, 4, 19, 38, 76, 2540011, 5080022, 10160044, 48260209, 96520418, 193040836]

約数ペア:

[(1, 193040836), (2, 96520418), (4, 48260209), (19, 10160044), (38, 5080022), (76, 2540011)]