11221888

素因数分解:

$2^7\times {\mathrm{87671}}^1$

素因数の和:87685

約数の個数: 16

約数和(自身を含む): 22356360

約数和(自身を除く): 11134472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 87671, 175342, 350684, 701368, 1402736, 2805472, 5610944, 11221888]

約数ペア:

[(1, 11221888), (2, 5610944), (4, 2805472), (8, 1402736), (16, 701368), (32, 350684), (64, 175342), (128, 87671)]