69395194

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{2063}}^1$

素因数の和:2226

約数の個数: 24

約数和(自身を含む): 115295040

約数和(自身を除く): 45899846

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 2063, 3058, 4126, 16819, 22693, 33638, 45386, 249623, 286757, 499246, 573514, 3154327, 6308654, 34697597, 69395194]

約数ペア:

[(1, 69395194), (2, 34697597), (11, 6308654), (22, 3154327), (121, 573514), (139, 499246), (242, 286757), (278, 249623), (1529, 45386), (2063, 33638), (3058, 22693), (4126, 16819)]