22870804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7321}}^1$

素因数の和:7407

約数の個数: 24

約数和(自身を含む): 44283456

約数和(自身を除く): 21412652

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 7321, 14642, 29284, 80531, 161062, 322124, 519791, 1039582, 2079164, 5717701, 11435402, 22870804]

約数ペア:

[(1, 22870804), (2, 11435402), (4, 5717701), (11, 2079164), (22, 1039582), (44, 519791), (71, 322124), (142, 161062), (284, 80531), (781, 29284), (1562, 14642), (3124, 7321)]