26859274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54371}}^1$

素因数の和:54405

約数の個数: 16

約数和(自身を含む): 45672480

約数和(自身を除く): 18813206

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 54371, 108742, 706823, 1033049, 1413646, 2066098, 13429637, 26859274]

約数ペア:

[(1, 26859274), (2, 13429637), (13, 2066098), (19, 1413646), (26, 1033049), (38, 706823), (247, 108742), (494, 54371)]