15663336736

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{196657}}^1$

素因数の和:196817

約数の個数: 48

約数和(自身を含む): 32708158560

約数和(自身を除く): 17044821824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 304, 524, 608, 1048, 2096, 2489, 4192, 4978, 9956, 19912, 39824, 79648, 196657, 393314, 786628, 1573256, 3146512, 3736483, 6293024, 7472966, 14945932, 25762067, 29891864, 51524134, 59783728, 103048268, 119567456, 206096536, 412193072, 489479273, 824386144, 978958546, 1957917092, 3915834184, 7831668368, 15663336736]

約数ペア:

[(1, 15663336736), (2, 7831668368), (4, 3915834184), (8, 1957917092), (16, 978958546), (19, 824386144), (32, 489479273), (38, 412193072), (76, 206096536), (131, 119567456), (152, 103048268), (262, 59783728), (304, 51524134), (524, 29891864), (608, 25762067), (1048, 14945932), (2096, 7472966), (2489, 6293024), (4192, 3736483), (4978, 3146512), (9956, 1573256), (19912, 786628), (39824, 393314), (79648, 196657)]