22247576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{213919}}^1$

素因数の和:213938

約数の個数: 16

約数和(自身を含む): 44923200

約数和(自身を除く): 22675624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 213919, 427838, 855676, 1711352, 2780947, 5561894, 11123788, 22247576]

約数ペア:

[(1, 22247576), (2, 11123788), (4, 5561894), (8, 2780947), (13, 1711352), (26, 855676), (52, 427838), (104, 213919)]