12996827290

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17803873}}^1$

素因数の和:17803953

約数の個数: 16

約数和(自身を含む): 23714760168

約数和(自身を除く): 10717932878

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 17803873, 35607746, 89019365, 178038730, 1299682729, 2599365458, 6498413645, 12996827290]

約数ペア:

[(1, 12996827290), (2, 6498413645), (5, 2599365458), (10, 1299682729), (73, 178038730), (146, 89019365), (365, 35607746), (730, 17803873)]