3640897724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47906549}}^1$

素因数の和:47906572

約数の個数: 12

約数和(自身を含む): 6706917000

約数和(自身を除く): 3066019276

約数列:

[1, 2, 4, 19, 38, 76, 47906549, 95813098, 191626196, 910224431, 1820448862, 3640897724]

約数ペア:

[(1, 3640897724), (2, 1820448862), (4, 910224431), (19, 191626196), (38, 95813098), (76, 47906549)]