39931141

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 43200000

約数和(自身を除く): 3268859

約数列:

[1, 19, 59, 179, 199, 1121, 3401, 3781, 10561, 11741, 35621, 200659, 223079, 676799, 2101639, 39931141]

約数ペア:

[(1, 39931141), (19, 2101639), (59, 676799), (179, 223079), (199, 200659), (1121, 35621), (3401, 11741), (3781, 10561)]