18810224

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{9257}}^1$

素因数の和:9392

約数の個数: 20

約数和(自身を含む): 36735744

約数和(自身を除く): 17925520

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 9257, 18514, 37028, 74056, 148112, 1175639, 2351278, 4702556, 9405112, 18810224]

約数ペア:

[(1, 18810224), (2, 9405112), (4, 4702556), (8, 2351278), (16, 1175639), (127, 148112), (254, 74056), (508, 37028), (1016, 18514), (2032, 9257)]