19052438

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 29052864

約数和(自身を除く): 10000426

約数列:

[1, 2, 101, 202, 257, 367, 514, 734, 25957, 37067, 51914, 74134, 94319, 188638, 9526219, 19052438]

約数ペア:

[(1, 19052438), (2, 9526219), (101, 188638), (202, 94319), (257, 74134), (367, 51914), (514, 37067), (734, 25957)]