15691724528

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{461}}^1\times {\mathrm{10799}}^1$

素因数の和:11465

約数の個数: 40

約数和(自身を含む): 30626164800

約数和(自身を除く): 14934440272

約数列:

[1, 2, 4, 8, 16, 197, 394, 461, 788, 922, 1576, 1844, 3152, 3688, 7376, 10799, 21598, 43196, 86392, 90817, 172784, 181634, 363268, 726536, 1453072, 2127403, 4254806, 4978339, 8509612, 9956678, 17019224, 19913356, 34038448, 39826712, 79653424, 980732783, 1961465566, 3922931132, 7845862264, 15691724528]

約数ペア:

[(1, 15691724528), (2, 7845862264), (4, 3922931132), (8, 1961465566), (16, 980732783), (197, 79653424), (394, 39826712), (461, 34038448), (788, 19913356), (922, 17019224), (1576, 9956678), (1844, 8509612), (3152, 4978339), (3688, 4254806), (7376, 2127403), (10799, 1453072), (21598, 726536), (43196, 363268), (86392, 181634), (90817, 172784)]