22253912

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{7151}}^1$

素因数の和:7546

約数の個数: 16

約数和(自身を含む): 41839200

約数和(自身を除く): 19585288

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 7151, 14302, 28604, 57208, 2781739, 5563478, 11126956, 22253912]

約数ペア:

[(1, 22253912), (2, 11126956), (4, 5563478), (8, 2781739), (389, 57208), (778, 28604), (1556, 14302), (3112, 7151)]