21936695917

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{1439}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 24208588800

約数和(自身を除く): 2271892883

約数列:

[1, 19, 43, 47, 397, 817, 893, 1439, 2021, 7543, 17071, 18659, 27341, 38399, 61877, 67633, 324349, 354521, 571283, 802337, 1175663, 1285027, 2908219, 10854377, 15244403, 24565169, 26850301, 55256161, 466738211, 510155719, 1154562943, 21936695917]

約数ペア:

[(1, 21936695917), (19, 1154562943), (43, 510155719), (47, 466738211), (397, 55256161), (817, 26850301), (893, 24565169), (1439, 15244403), (2021, 10854377), (7543, 2908219), (17071, 1285027), (18659, 1175663), (27341, 802337), (38399, 571283), (61877, 354521), (67633, 324349)]