2019957946

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1\times {\mathrm{17923}}^1$

素因数の和:19485

約数の個数: 16

約数和(自身を含む): 3114044064

約数和(自身を除く): 1094086118

約数列:

[1, 2, 37, 74, 1523, 3046, 17923, 35846, 56351, 112702, 663151, 1326302, 27296729, 54593458, 1009978973, 2019957946]

約数ペア:

[(1, 2019957946), (2, 1009978973), (37, 54593458), (74, 27296729), (1523, 1326302), (3046, 663151), (17923, 112702), (35846, 56351)]