26457538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5009}}^1$

素因数の和:5169

約数の個数: 16

約数和(自身を含む): 42084000

約数和(自身を除く): 15626462

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5009, 5282, 10018, 95171, 190342, 696251, 1392502, 13228769, 26457538]

約数ペア:

[(1, 26457538), (2, 13228769), (19, 1392502), (38, 696251), (139, 190342), (278, 95171), (2641, 10018), (5009, 5282)]