2013944509436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{21216389}}^1$

素因数の和:21217661

約数の個数: 24

約数和(自身を含む): 3712868250000

約数和(自身を除く): 1698923740564

約数列:

[1, 2, 4, 19, 38, 76, 1249, 2498, 4996, 23731, 47462, 94924, 21216389, 42432778, 84865556, 403111391, 806222782, 1612445564, 26499269861, 52998539722, 105997079444, 503486127359, 1006972254718, 2013944509436]

約数ペア:

[(1, 2013944509436), (2, 1006972254718), (4, 503486127359), (19, 105997079444), (38, 52998539722), (76, 26499269861), (1249, 1612445564), (2498, 806222782), (4996, 403111391), (23731, 84865556), (47462, 42432778), (94924, 21216389)]