21888614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2711}}^1$

素因数の和:3091

約数の個数: 16

約数和(自身を含む): 35928576

約数和(自身を除く): 14039962

約数列:

[1, 2, 11, 22, 367, 734, 2711, 4037, 5422, 8074, 29821, 59642, 994937, 1989874, 10944307, 21888614]

約数ペア:

[(1, 21888614), (2, 10944307), (11, 1989874), (22, 994937), (367, 59642), (734, 29821), (2711, 8074), (4037, 5422)]