9681712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{26309}}^1$

素因数の和:26340

約数の個数: 20

約数和(自身を含む): 19574640

約数和(自身を除く): 9892928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 26309, 52618, 105236, 210472, 420944, 605107, 1210214, 2420428, 4840856, 9681712]

約数ペア:

[(1, 9681712), (2, 4840856), (4, 2420428), (8, 1210214), (16, 605107), (23, 420944), (46, 210472), (92, 105236), (184, 52618), (368, 26309)]