2023163947

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{76441}}^1$

素因数の和:76666

約数の個数: 16

約数和(自身を含む): 2446144000

約数和(自身を除く): 422980053

約数列:

[1, 7, 19, 133, 199, 1393, 3781, 26467, 76441, 535087, 1452379, 10166653, 15211759, 106482313, 289023421, 2023163947]

約数ペア:

[(1, 2023163947), (7, 289023421), (19, 106482313), (133, 15211759), (199, 10166653), (1393, 1452379), (3781, 535087), (26467, 76441)]