17823884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11057}}^1$

素因数の和:11105

約数の個数: 24

約数和(自身を含む): 34677888

約数和(自身を除く): 16854004

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 11057, 22114, 44228, 143741, 287482, 342767, 574964, 685534, 1371068, 4455971, 8911942, 17823884]

約数ペア:

[(1, 17823884), (2, 8911942), (4, 4455971), (13, 1371068), (26, 685534), (31, 574964), (52, 342767), (62, 287482), (124, 143741), (403, 44228), (806, 22114), (1612, 11057)]