19164906

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20089}}^1$

素因数の和:20150

約数の個数: 24

約数和(自身を含む): 42309540

約数和(自身を除く): 23144634

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 20089, 40178, 60267, 120534, 180801, 361602, 1064717, 2129434, 3194151, 6388302, 9582453, 19164906]

約数ペア:

[(1, 19164906), (2, 9582453), (3, 6388302), (6, 3194151), (9, 2129434), (18, 1064717), (53, 361602), (106, 180801), (159, 120534), (318, 60267), (477, 40178), (954, 20089)]