13054938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 17910822

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 383, 437, 494, 598, 741, 766, 874, 897, 1149, 1311, 1482, 1794, 2298, 2622, 4979, 5681, 7277, 8809, 9958, 11362, 14554, 14937, 17043, 17618, 21831, 26427, 29874, 34086, 43662, 52854, 94601, 114517, 167371, 189202, 229034, 283803, 334742, 343551, 502113, 567606, 687102, 1004226, 2175823, 4351646, 6527469, 13054938]

約数ペア:

[(1, 13054938), (2, 6527469), (3, 4351646), (6, 2175823), (13, 1004226), (19, 687102), (23, 567606), (26, 502113), (38, 343551), (39, 334742), (46, 283803), (57, 229034), (69, 189202), (78, 167371), (114, 114517), (138, 94601), (247, 52854), (299, 43662), (383, 34086), (437, 29874), (494, 26427), (598, 21831), (741, 17618), (766, 17043), (874, 14937), (897, 14554), (1149, 11362), (1311, 9958), (1482, 8809), (1794, 7277), (2298, 5681), (2622, 4979)]