42616886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86269}}^1$

素因数の和:86303

約数の個数: 16

約数和(自身を含む): 72466800

約数和(自身を除く): 29849914

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 86269, 172538, 1121497, 1639111, 2242994, 3278222, 21308443, 42616886]

約数ペア:

[(1, 42616886), (2, 21308443), (13, 3278222), (19, 2242994), (26, 1639111), (38, 1121497), (247, 172538), (494, 86269)]