19383138

素因数分解:

$2^1\times 3^5\times {\mathrm{39883}}^1$

素因数の和:39900

約数の個数: 24

約数和(自身を含む): 43553328

約数和(自身を除く): 24170190

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 39883, 79766, 119649, 239298, 358947, 717894, 1076841, 2153682, 3230523, 6461046, 9691569, 19383138]

約数ペア:

[(1, 19383138), (2, 9691569), (3, 6461046), (6, 3230523), (9, 2153682), (18, 1076841), (27, 717894), (54, 358947), (81, 239298), (162, 119649), (243, 79766), (486, 39883)]