19388422234

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{27527}}^1$

素因数の和:27762

約数の個数: 32

約数和(自身を含む): 30443765760

約数和(自身を除く): 11055343526

約数列:

[1, 2, 47, 59, 94, 118, 127, 254, 2773, 5546, 5969, 7493, 11938, 14986, 27527, 55054, 352171, 704342, 1293769, 1624093, 2587538, 3248186, 3495929, 6991858, 76332371, 152664742, 164308663, 206259811, 328617326, 412519622, 9694211117, 19388422234]

約数ペア:

[(1, 19388422234), (2, 9694211117), (47, 412519622), (59, 328617326), (94, 206259811), (118, 164308663), (127, 152664742), (254, 76332371), (2773, 6991858), (5546, 3495929), (5969, 3248186), (7493, 2587538), (11938, 1624093), (14986, 1293769), (27527, 704342), (55054, 352171)]