12788501209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{2467}}^1$

素因数の和:3973

約数の個数: 32

約数和(自身を含む): 15566169600

約数和(自身を除く): 2777668391

約数列:

[1, 11, 17, 19, 187, 209, 323, 1459, 2467, 3553, 16049, 24803, 27137, 27721, 41939, 46873, 272833, 304931, 461329, 471257, 515603, 796841, 3599353, 5183827, 8765251, 39592883, 61189001, 68387707, 673079011, 752264777, 1162591019, 12788501209]

約数ペア:

[(1, 12788501209), (11, 1162591019), (17, 752264777), (19, 673079011), (187, 68387707), (209, 61189001), (323, 39592883), (1459, 8765251), (2467, 5183827), (3553, 3599353), (16049, 796841), (24803, 515603), (27137, 471257), (27721, 461329), (41939, 304931), (46873, 272833)]