19630318394

素因数分解:

$2^1\times {\mathrm{487}}^1\times {\mathrm{673}}^1\times {\mathrm{29947}}^1$

素因数の和:31109

約数の個数: 16

約数和(自身を含む): 29550769728

約数和(自身を除く): 9920451334

約数列:

[1, 2, 487, 673, 974, 1346, 29947, 59894, 327751, 655502, 14584189, 20154331, 29168378, 40308662, 9815159197, 19630318394]

約数ペア:

[(1, 19630318394), (2, 9815159197), (487, 40308662), (673, 29168378), (974, 20154331), (1346, 14584189), (29947, 655502), (59894, 327751)]