1969072

素因数分解:

$2^4\times 7^1\times {\mathrm{17581}}^1$

素因数の和:17596

約数の個数: 20

約数和(自身を含む): 4360336

約数和(自身を除く): 2391264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17581, 35162, 70324, 123067, 140648, 246134, 281296, 492268, 984536, 1969072]

約数ペア:

[(1, 1969072), (2, 984536), (4, 492268), (7, 281296), (8, 246134), (14, 140648), (16, 123067), (28, 70324), (56, 35162), (112, 17581)]