15672974239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{31397}}^1$

素因数の和:31519

約数の個数: 32

約数和(自身を含む): 18567521280

約数和(自身を除く): 2894547041

約数列:

[1, 13, 19, 43, 47, 247, 559, 611, 817, 893, 2021, 10621, 11609, 26273, 31397, 38399, 408161, 499187, 596543, 1350071, 1475659, 7755059, 17550923, 19183567, 25651349, 28037521, 63453337, 333467537, 364487773, 824893381, 1205613403, 15672974239]

約数ペア:

[(1, 15672974239), (13, 1205613403), (19, 824893381), (43, 364487773), (47, 333467537), (247, 63453337), (559, 28037521), (611, 25651349), (817, 19183567), (893, 17550923), (2021, 7755059), (10621, 1475659), (11609, 1350071), (26273, 596543), (31397, 499187), (38399, 408161)]