11873220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197887}}^1$

素因数の和:197899

約数の個数: 24

約数和(自身を含む): 33245184

約数和(自身を除く): 21371964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197887, 395774, 593661, 791548, 989435, 1187322, 1978870, 2374644, 2968305, 3957740, 5936610, 11873220]

約数ペア:

[(1, 11873220), (2, 5936610), (3, 3957740), (4, 2968305), (5, 2374644), (6, 1978870), (10, 1187322), (12, 989435), (15, 791548), (20, 593661), (30, 395774), (60, 197887)]