2019921198

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1042271}}^1$

素因数の和:1042312

約数の個数: 32

約数和(自身を含む): 4502615040

約数和(自身を除く): 2482693842

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 1042271, 2084542, 3126813, 6253626, 17718607, 19803149, 35437214, 39606298, 53155821, 59409447, 106311642, 118818894, 336653533, 673307066, 1009960599, 2019921198]

約数ペア:

[(1, 2019921198), (2, 1009960599), (3, 673307066), (6, 336653533), (17, 118818894), (19, 106311642), (34, 59409447), (38, 53155821), (51, 39606298), (57, 35437214), (102, 19803149), (114, 17718607), (323, 6253626), (646, 3126813), (969, 2084542), (1938, 1042271)]