19207347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1063}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 27068160

約数和(自身を除く): 7860813

約数列:

[1, 3, 19, 57, 317, 951, 1063, 3189, 6023, 18069, 20197, 60591, 336971, 1010913, 6402449, 19207347]

約数ペア:

[(1, 19207347), (3, 6402449), (19, 1010913), (57, 336971), (317, 60591), (951, 20197), (1063, 18069), (3189, 6023)]