12815244184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^2\times {\mathrm{1553}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 25418622600

約数和(自身を除く): 12603378416

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1553, 1864, 3106, 4427, 6212, 8854, 12424, 17708, 29507, 35416, 54289, 59014, 108578, 118028, 217156, 236056, 361849, 434312, 723698, 1031491, 1447396, 2062982, 2894792, 4125964, 6875131, 8251928, 13750262, 27500524, 55001048, 84310817, 168621634, 337243268, 674486536, 1601905523, 3203811046, 6407622092, 12815244184]

約数ペア:

[(1, 12815244184), (2, 6407622092), (4, 3203811046), (8, 1601905523), (19, 674486536), (38, 337243268), (76, 168621634), (152, 84310817), (233, 55001048), (466, 27500524), (932, 13750262), (1553, 8251928), (1864, 6875131), (3106, 4125964), (4427, 2894792), (6212, 2062982), (8854, 1447396), (12424, 1031491), (17708, 723698), (29507, 434312), (35416, 361849), (54289, 236056), (59014, 217156), (108578, 118028)]