17390428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5003}}^1$

素因数の和:5097

約数の個数: 24

約数和(自身を含む): 33626880

約数和(自身を除く): 16236452

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 5003, 10006, 20012, 55033, 110066, 220132, 395237, 790474, 1580948, 4347607, 8695214, 17390428]

約数ペア:

[(1, 17390428), (2, 8695214), (4, 4347607), (11, 1580948), (22, 790474), (44, 395237), (79, 220132), (158, 110066), (316, 55033), (869, 20012), (1738, 10006), (3476, 5003)]