9950908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11903}}^1$

素因数の和:11937

約数の個数: 24

約数和(自身を含む): 19998720

約数和(自身を除く): 10047812

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 11903, 23806, 47612, 130933, 226157, 261866, 452314, 523732, 904628, 2487727, 4975454, 9950908]

約数ペア:

[(1, 9950908), (2, 4975454), (4, 2487727), (11, 904628), (19, 523732), (22, 452314), (38, 261866), (44, 226157), (76, 130933), (209, 47612), (418, 23806), (836, 11903)]