12837328

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:1955

約数の個数: 40

約数和(自身を含む): 28906880

約数和(自身を除く): 16069552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 1879, 3416, 3758, 6832, 7516, 13153, 15032, 26306, 30064, 52612, 105224, 114619, 210448, 229238, 458476, 802333, 916952, 1604666, 1833904, 3209332, 6418664, 12837328]

約数ペア:

[(1, 12837328), (2, 6418664), (4, 3209332), (7, 1833904), (8, 1604666), (14, 916952), (16, 802333), (28, 458476), (56, 229238), (61, 210448), (112, 114619), (122, 105224), (244, 52612), (427, 30064), (488, 26306), (854, 15032), (976, 13153), (1708, 7516), (1879, 6832), (3416, 3758)]