2247247211

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{1787}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 2606331840

約数和(自身を除く): 359084629

約数列:

[1, 11, 19, 121, 209, 547, 1787, 2299, 6017, 10393, 19657, 33953, 66187, 114323, 216227, 373483, 977489, 1257553, 4108313, 10752379, 18572291, 118276169, 204295201, 2247247211]

約数ペア:

[(1, 2247247211), (11, 204295201), (19, 118276169), (121, 18572291), (209, 10752379), (547, 4108313), (1787, 1257553), (2299, 977489), (6017, 373483), (10393, 216227), (19657, 114323), (33953, 66187)]