2019965342

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{208631}}^1$

素因数の和:208783

約数の個数: 16

約数和(自身を含む): 3124472832

約数和(自身を除く): 1104507490

約数列:

[1, 2, 47, 94, 103, 206, 4841, 9682, 208631, 417262, 9805657, 19611314, 21488993, 42977986, 1009982671, 2019965342]

約数ペア:

[(1, 2019965342), (2, 1009982671), (47, 42977986), (94, 21488993), (103, 19611314), (206, 9805657), (4841, 417262), (9682, 208631)]