16439874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{249089}}^1$

素因数の和:249105

約数の個数: 16

約数和(自身を含む): 35868960

約数和(自身を除く): 19429086

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 249089, 498178, 747267, 1494534, 2739979, 5479958, 8219937, 16439874]

約数ペア:

[(1, 16439874), (2, 8219937), (3, 5479958), (6, 2739979), (11, 1494534), (22, 747267), (33, 498178), (66, 249089)]