19266276

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{22613}}^1$

素因数の和:22691

約数の個数: 24

約数和(自身を含む): 45589824

約数和(自身を除く): 26323548

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 22613, 45226, 67839, 90452, 135678, 271356, 1605523, 3211046, 4816569, 6422092, 9633138, 19266276]

約数ペア:

[(1, 19266276), (2, 9633138), (3, 6422092), (4, 4816569), (6, 3211046), (12, 1605523), (71, 271356), (142, 135678), (213, 90452), (284, 67839), (426, 45226), (852, 22613)]