9887812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13219}}^1$

素因数の和:13251

約数の個数: 24

約数和(自身を含む): 19988640

約数和(自身を除く): 10100828

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 13219, 26438, 52876, 145409, 224723, 290818, 449446, 581636, 898892, 2471953, 4943906, 9887812]

約数ペア:

[(1, 9887812), (2, 4943906), (4, 2471953), (11, 898892), (17, 581636), (22, 449446), (34, 290818), (44, 224723), (68, 145409), (187, 52876), (374, 26438), (748, 13219)]