19842303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2027}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 28619136

約数和(自身を除く): 8776833

約数列:

[1, 3, 13, 39, 251, 753, 2027, 3263, 6081, 9789, 26351, 79053, 508777, 1526331, 6614101, 19842303]

約数ペア:

[(1, 19842303), (3, 6614101), (13, 1526331), (39, 508777), (251, 79053), (753, 26351), (2027, 9789), (3263, 6081)]