16641072898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1\times {\mathrm{3343}}^1$

素因数の和:4762

約数の個数: 32

約数和(自身を含む): 26563933440

約数和(自身を除く): 9922860542

約数列:

[1, 2, 19, 38, 101, 202, 1297, 1919, 2594, 3343, 3838, 6686, 24643, 49286, 63517, 127034, 130997, 261994, 337643, 675286, 2488943, 4335871, 4977886, 6415217, 8671742, 12830434, 82381549, 164763098, 437922971, 875845942, 8320536449, 16641072898]

約数ペア:

[(1, 16641072898), (2, 8320536449), (19, 875845942), (38, 437922971), (101, 164763098), (202, 82381549), (1297, 12830434), (1919, 8671742), (2594, 6415217), (3343, 4977886), (3838, 4335871), (6686, 2488943), (24643, 675286), (49286, 337643), (63517, 261994), (127034, 130997)]