17293808

素因数分解:

$2^4\times 7^1\times {\mathrm{154409}}^1$

素因数の和:154424

約数の個数: 20

約数和(自身を含む): 38293680

約数和(自身を除く): 20999872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 154409, 308818, 617636, 1080863, 1235272, 2161726, 2470544, 4323452, 8646904, 17293808]

約数ペア:

[(1, 17293808), (2, 8646904), (4, 4323452), (7, 2470544), (8, 2161726), (14, 1235272), (16, 1080863), (28, 617636), (56, 308818), (112, 154409)]