2019790762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{61991}}^1$

素因数の和:63485

約数の個数: 16

約数和(自身を含む): 3307397184

約数和(自身を除く): 1287606422

約数列:

[1, 2, 11, 22, 1481, 2962, 16291, 32582, 61991, 123982, 681901, 1363802, 91808671, 183617342, 1009895381, 2019790762]

約数ペア:

[(1, 2019790762), (2, 1009895381), (11, 183617342), (22, 91808671), (1481, 1363802), (2962, 681901), (16291, 123982), (32582, 61991)]