17959276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2423}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 33596640

約数和(自身を除く): 15637364

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 2423, 3706, 4846, 7412, 9692, 41191, 82382, 164764, 264107, 528214, 1056428, 4489819, 8979638, 17959276]

約数ペア:

[(1, 17959276), (2, 8979638), (4, 4489819), (17, 1056428), (34, 528214), (68, 264107), (109, 164764), (218, 82382), (436, 41191), (1853, 9692), (2423, 7412), (3706, 4846)]