19551361

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 21254400

約数和(自身を除く): 1703039

約数列:

[1, 19, 59, 107, 163, 1121, 2033, 3097, 6313, 9617, 17441, 119947, 182723, 331379, 1029019, 19551361]

約数ペア:

[(1, 19551361), (19, 1029019), (59, 331379), (107, 182723), (163, 119947), (1121, 17441), (2033, 9617), (3097, 6313)]