15698049913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{17041}}^1$

素因数の和:17305

約数の個数: 32

約数和(自身を含む): 19789443072

約数和(自身を除く): 4091393159

約数列:

[1, 7, 13, 53, 91, 191, 371, 689, 1337, 2483, 4823, 10123, 17041, 17381, 70861, 119287, 131599, 221533, 903173, 921193, 1550731, 3254831, 6322211, 11741249, 22783817, 42312803, 82188743, 172506043, 296189621, 1207542301, 2242578559, 15698049913]

約数ペア:

[(1, 15698049913), (7, 2242578559), (13, 1207542301), (53, 296189621), (91, 172506043), (191, 82188743), (371, 42312803), (689, 22783817), (1337, 11741249), (2483, 6322211), (4823, 3254831), (10123, 1550731), (17041, 921193), (17381, 903173), (70861, 221533), (119287, 131599)]