19723794

素因数分解:

$2^1\times 3^1\times {\mathrm{787}}^1\times {\mathrm{4177}}^1$

素因数の和:4969

約数の個数: 16

約数和(自身を含む): 39507168

約数和(自身を除く): 19783374

約数列:

[1, 2, 3, 6, 787, 1574, 2361, 4177, 4722, 8354, 12531, 25062, 3287299, 6574598, 9861897, 19723794]

約数ペア:

[(1, 19723794), (2, 9861897), (3, 6574598), (6, 3287299), (787, 25062), (1574, 12531), (2361, 8354), (4177, 4722)]