15705612439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{17939}}^1$

素因数の和:18099

約数の個数: 32

約数和(自身を含む): 18600192000

約数和(自身を除く): 2894579561

約数列:

[1, 11, 19, 59, 71, 209, 649, 781, 1121, 1349, 4189, 12331, 14839, 17939, 46079, 79591, 197329, 340841, 875501, 1058401, 1273669, 3749251, 11642411, 14010359, 20109619, 24199711, 75146471, 221205809, 266196821, 826611181, 1427782949, 15705612439]

約数ペア:

[(1, 15705612439), (11, 1427782949), (19, 826611181), (59, 266196821), (71, 221205809), (209, 75146471), (649, 24199711), (781, 20109619), (1121, 14010359), (1349, 11642411), (4189, 3749251), (12331, 1273669), (14839, 1058401), (17939, 875501), (46079, 340841), (79591, 197329)]