22131088

素因数分解:

$2^4\times 7^1\times {\mathrm{197599}}^1$

素因数の和:197614

約数の個数: 20

約数和(自身を含む): 49004800

約数和(自身を除く): 26873712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197599, 395198, 790396, 1383193, 1580792, 2766386, 3161584, 5532772, 11065544, 22131088]

約数ペア:

[(1, 22131088), (2, 11065544), (4, 5532772), (7, 3161584), (8, 2766386), (14, 1580792), (16, 1383193), (28, 790396), (56, 395198), (112, 197599)]