1520693994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{13339421}}^1$

素因数の和:13339445

約数の個数: 16

約数和(自身を含む): 3201461280

約数和(自身を除く): 1680767286

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 13339421, 26678842, 40018263, 80036526, 253448999, 506897998, 760346997, 1520693994]

約数ペア:

[(1, 1520693994), (2, 760346997), (3, 506897998), (6, 253448999), (19, 80036526), (38, 40018263), (57, 26678842), (114, 13339421)]