17121110

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2671}}^1$

素因数の和:3319

約数の個数: 16

約数和(自身を含む): 30877632

約数和(自身を除く): 13756522

約数列:

[1, 2, 5, 10, 641, 1282, 2671, 3205, 5342, 6410, 13355, 26710, 1712111, 3424222, 8560555, 17121110]

約数ペア:

[(1, 17121110), (2, 8560555), (5, 3424222), (10, 1712111), (641, 26710), (1282, 13355), (2671, 6410), (3205, 5342)]