109638512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{360653}}^1$

素因数の和:360680

約数の個数: 20

約数和(自身を含む): 223605480

約数和(自身を除く): 113966968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 360653, 721306, 1442612, 2885224, 5770448, 6852407, 13704814, 27409628, 54819256, 109638512]

約数ペア:

[(1, 109638512), (2, 54819256), (4, 27409628), (8, 13704814), (16, 6852407), (19, 5770448), (38, 2885224), (76, 1442612), (152, 721306), (304, 360653)]