18914846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3413}}^1$

素因数の和:3595

約数の個数: 16

約数和(自身を含む): 30234384

約数和(自身を除く): 11319538

約数列:

[1, 2, 17, 34, 163, 326, 2771, 3413, 5542, 6826, 58021, 116042, 556319, 1112638, 9457423, 18914846]

約数ペア:

[(1, 18914846), (2, 9457423), (17, 1112638), (34, 556319), (163, 116042), (326, 58021), (2771, 6826), (3413, 5542)]