9951568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{56543}}^1$

素因数の和:56562

約数の個数: 20

約数和(自身を含む): 21034368

約数和(自身を除く): 11082800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 56543, 113086, 226172, 452344, 621973, 904688, 1243946, 2487892, 4975784, 9951568]

約数ペア:

[(1, 9951568), (2, 4975784), (4, 2487892), (8, 1243946), (11, 904688), (16, 621973), (22, 452344), (44, 226172), (88, 113086), (176, 56543)]