9966730

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1913}}^1$

素因数の和:2441

約数の個数: 16

約数和(自身を含む): 17983944

約数和(自身を除く): 8017214

約数列:

[1, 2, 5, 10, 521, 1042, 1913, 2605, 3826, 5210, 9565, 19130, 996673, 1993346, 4983365, 9966730]

約数ペア:

[(1, 9966730), (2, 4983365), (5, 1993346), (10, 996673), (521, 19130), (1042, 9565), (1913, 5210), (2605, 3826)]