11220016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{22621}}^1$

素因数の和:22660

約数の個数: 20

約数和(自身を含む): 22441024

約数和(自身を除く): 11221008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 22621, 45242, 90484, 180968, 361936, 701251, 1402502, 2805004, 5610008, 11220016]

約数ペア:

[(1, 11220016), (2, 5610008), (4, 2805004), (8, 1402502), (16, 701251), (31, 361936), (62, 180968), (124, 90484), (248, 45242), (496, 22621)]