19394202

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{44279}}^1$

素因数の和:44357

約数の個数: 16

約数和(自身を含む): 39320640

約数和(自身を除く): 19926438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 44279, 88558, 132837, 265674, 3232367, 6464734, 9697101, 19394202]

約数ペア:

[(1, 19394202), (2, 9697101), (3, 6464734), (6, 3232367), (73, 265674), (146, 132837), (219, 88558), (438, 44279)]