21876976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{124301}}^1$

素因数の和:124320

約数の個数: 20

約数和(自身を含む): 46240344

約数和(自身を除く): 24363368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 124301, 248602, 497204, 994408, 1367311, 1988816, 2734622, 5469244, 10938488, 21876976]

約数ペア:

[(1, 21876976), (2, 10938488), (4, 5469244), (8, 2734622), (11, 1988816), (16, 1367311), (22, 994408), (44, 497204), (88, 248602), (176, 124301)]