25040218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{105211}}^1$

素因数の和:105237

約数の個数: 16

約数和(自身を含む): 45451584

約数和(自身を除く): 20411366

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 105211, 210422, 736477, 1472954, 1788587, 3577174, 12520109, 25040218]

約数ペア:

[(1, 25040218), (2, 12520109), (7, 3577174), (14, 1788587), (17, 1472954), (34, 736477), (119, 210422), (238, 105211)]