16945055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1667}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 21617280

約数和(自身を除く): 4672225

約数列:

[1, 5, 19, 95, 107, 535, 1667, 2033, 8335, 10165, 31673, 158365, 178369, 891845, 3389011, 16945055]

約数ペア:

[(1, 16945055), (5, 3389011), (19, 891845), (95, 178369), (107, 158365), (535, 31673), (1667, 10165), (2033, 8335)]