128519754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1947269}}^1$

素因数の和:1947285

約数の個数: 16

約数和(自身を含む): 280406880

約数和(自身を除く): 151887126

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1947269, 3894538, 5841807, 11683614, 21419959, 42839918, 64259877, 128519754]

約数ペア:

[(1, 128519754), (2, 64259877), (3, 42839918), (6, 21419959), (11, 11683614), (22, 5841807), (33, 3894538), (66, 1947269)]