15691405982

素因数分解:

$2^1\times 7^1\times {\mathrm{26317}}^1\times {\mathrm{42589}}^1$

素因数の和:68915

約数の個数: 16

約数和(自身を含む): 26901206880

約数和(自身を除く): 11209800898

約数列:

[1, 2, 7, 14, 26317, 42589, 52634, 85178, 184219, 298123, 368438, 596246, 1120814713, 2241629426, 7845702991, 15691405982]

約数ペア:

[(1, 15691405982), (2, 7845702991), (7, 2241629426), (14, 1120814713), (26317, 596246), (42589, 368438), (52634, 298123), (85178, 184219)]