9869240

素因数分解:

$2^3\times 5^1\times {\mathrm{246731}}^1$

素因数の和:246742

約数の個数: 16

約数和(自身を含む): 22205880

約数和(自身を除く): 12336640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 246731, 493462, 986924, 1233655, 1973848, 2467310, 4934620, 9869240]

約数ペア:

[(1, 9869240), (2, 4934620), (4, 2467310), (5, 1973848), (8, 1233655), (10, 986924), (20, 493462), (40, 246731)]