17248426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12517}}^1$

素因数の和:12585

約数の個数: 16

約数和(自身を含む): 28390824

約数和(自身を除く): 11142398

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 12517, 25034, 162721, 325442, 663401, 1326802, 8624213, 17248426]

約数ペア:

[(1, 17248426), (2, 8624213), (13, 1326802), (26, 663401), (53, 325442), (106, 162721), (689, 25034), (1378, 12517)]