9865340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4789}}^1$

素因数の和:4901

約数の個数: 24

約数和(自身を含む): 20922720

約数和(自身を除く): 11057380

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4789, 9578, 19156, 23945, 47890, 95780, 493267, 986534, 1973068, 2466335, 4932670, 9865340]

約数ペア:

[(1, 9865340), (2, 4932670), (4, 2466335), (5, 1973068), (10, 986534), (20, 493267), (103, 95780), (206, 47890), (412, 23945), (515, 19156), (1030, 9578), (2060, 4789)]