19290099

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 26216960

約数和(自身を除く): 6926861

約数列:

[1, 3, 97, 151, 291, 439, 453, 1317, 14647, 42583, 43941, 66289, 127749, 198867, 6430033, 19290099]

約数ペア:

[(1, 19290099), (3, 6430033), (97, 198867), (151, 127749), (291, 66289), (439, 43941), (453, 42583), (1317, 14647)]