31234841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 36096000

約数和(自身を除く): 4861159

約数列:

[1, 11, 19, 199, 209, 751, 2189, 3781, 8261, 14269, 41591, 149449, 156959, 1643939, 2839531, 31234841]

約数ペア:

[(1, 31234841), (11, 2839531), (19, 1643939), (199, 156959), (209, 149449), (751, 41591), (2189, 14269), (3781, 8261)]