17498416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{84127}}^1$

素因数の和:84148

約数の個数: 20

約数和(自身を含む): 36511552

約数和(自身を除く): 19013136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 84127, 168254, 336508, 673016, 1093651, 1346032, 2187302, 4374604, 8749208, 17498416]

約数ペア:

[(1, 17498416), (2, 8749208), (4, 4374604), (8, 2187302), (13, 1346032), (16, 1093651), (26, 673016), (52, 336508), (104, 168254), (208, 84127)]