2019657022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1130827}}^1$

素因数の和:1130895

約数の個数: 16

約数和(自身を含む): 3256784640

約数和(自身を除く): 1237127618

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 1130827, 2261654, 21485713, 42971426, 53148869, 106297738, 1009828511, 2019657022]

約数ペア:

[(1, 2019657022), (2, 1009828511), (19, 106297738), (38, 53148869), (47, 42971426), (94, 21485713), (893, 2261654), (1786, 1130827)]