38271818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{31319}}^1$

素因数の和:31381

約数の個数: 16

約数和(自身を含む): 63141120

約数和(自身を除く): 24869302

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 31319, 62638, 407147, 814294, 1471993, 2943986, 19135909, 38271818]

約数ペア:

[(1, 38271818), (2, 19135909), (13, 2943986), (26, 1471993), (47, 814294), (94, 407147), (611, 62638), (1222, 31319)]