12247708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1609}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 23531760

約数和(自身を除く): 11284052

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1609, 1903, 3218, 3806, 6436, 7612, 17699, 35398, 70796, 278357, 556714, 1113428, 3061927, 6123854, 12247708]

約数ペア:

[(1, 12247708), (2, 6123854), (4, 3061927), (11, 1113428), (22, 556714), (44, 278357), (173, 70796), (346, 35398), (692, 17699), (1609, 7612), (1903, 6436), (3218, 3806)]