1858812769

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{2857}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 2159047520

約数和(自身を除く): 300234751

約数列:

[1, 11, 19, 121, 209, 283, 2299, 2857, 3113, 5377, 31427, 34243, 54283, 59147, 345697, 597113, 650617, 808531, 6568243, 8893841, 15362089, 97832251, 168982979, 1858812769]

約数ペア:

[(1, 1858812769), (11, 168982979), (19, 97832251), (121, 15362089), (209, 8893841), (283, 6568243), (2299, 808531), (2857, 650617), (3113, 597113), (5377, 345697), (31427, 59147), (34243, 54283)]