9956665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 12654720

約数和(自身を除く): 2698055

約数列:

[1, 5, 19, 95, 311, 337, 1555, 1685, 5909, 6403, 29545, 32015, 104807, 524035, 1991333, 9956665]

約数ペア:

[(1, 9956665), (5, 1991333), (19, 524035), (95, 104807), (311, 32015), (337, 29545), (1555, 6403), (1685, 5909)]