39681010

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{22937}}^1$

素因数の和:23117

約数の個数: 16

約数和(自身を含む): 71841816

約数和(自身を除く): 32160806

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 22937, 45874, 114685, 229370, 3968101, 7936202, 19840505, 39681010]

約数ペア:

[(1, 39681010), (2, 19840505), (5, 7936202), (10, 3968101), (173, 229370), (346, 114685), (865, 45874), (1730, 22937)]