21844894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15319}}^1$

素因数の和:15375

約数の個数: 16

約数和(自身を含む): 35297280

約数和(自身を除く): 13452386

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 15319, 30638, 352337, 474889, 704674, 949778, 10922447, 21844894]

約数ペア:

[(1, 21844894), (2, 10922447), (23, 949778), (31, 704674), (46, 474889), (62, 352337), (713, 30638), (1426, 15319)]