12867484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^3\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 27569920

約数和(自身を除く): 14702436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 361, 469, 532, 722, 938, 1273, 1444, 1876, 2527, 2546, 5054, 5092, 6859, 8911, 10108, 13718, 17822, 24187, 27436, 35644, 48013, 48374, 96026, 96748, 169309, 192052, 338618, 459553, 677236, 919106, 1838212, 3216871, 6433742, 12867484]

約数ペア:

[(1, 12867484), (2, 6433742), (4, 3216871), (7, 1838212), (14, 919106), (19, 677236), (28, 459553), (38, 338618), (67, 192052), (76, 169309), (133, 96748), (134, 96026), (266, 48374), (268, 48013), (361, 35644), (469, 27436), (532, 24187), (722, 17822), (938, 13718), (1273, 10108), (1444, 8911), (1876, 6859), (2527, 5092), (2546, 5054)]