16264912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53503}}^1$

素因数の和:53530

約数の個数: 20

約数和(自身を含む): 33172480

約数和(自身を除く): 16907568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 53503, 107006, 214012, 428024, 856048, 1016557, 2033114, 4066228, 8132456, 16264912]

約数ペア:

[(1, 16264912), (2, 8132456), (4, 4066228), (8, 2033114), (16, 1016557), (19, 856048), (38, 428024), (76, 214012), (152, 107006), (304, 53503)]