2019955935

素因数分解:

$3^1\times 5^1\times {\mathrm{3203}}^1\times {\mathrm{42043}}^1$

素因数の和:45254

約数の個数: 16

約数和(自身を含む): 3233015424

約数和(自身を除く): 1213059489

約数列:

[1, 3, 5, 15, 3203, 9609, 16015, 42043, 48045, 126129, 210215, 630645, 134663729, 403991187, 673318645, 2019955935]

約数ペア:

[(1, 2019955935), (3, 673318645), (5, 403991187), (15, 134663729), (3203, 630645), (9609, 210215), (16015, 126129), (42043, 48045)]