9868892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1063}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 18947712

約数和(自身を除く): 9078820

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 1063, 2126, 2321, 4252, 4642, 9284, 11693, 23386, 46772, 224293, 448586, 897172, 2467223, 4934446, 9868892]

約数ペア:

[(1, 9868892), (2, 4934446), (4, 2467223), (11, 897172), (22, 448586), (44, 224293), (211, 46772), (422, 23386), (844, 11693), (1063, 9284), (2126, 4642), (2321, 4252)]