1929202270

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2167643}}^1$

素因数の和:2167739

約数の個数: 16

約数和(自身を含む): 3511583280

約数和(自身を除く): 1582381010

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2167643, 4335286, 10838215, 21676430, 192920227, 385840454, 964601135, 1929202270]

約数ペア:

[(1, 1929202270), (2, 964601135), (5, 385840454), (10, 192920227), (89, 21676430), (178, 10838215), (445, 4335286), (890, 2167643)]