11858644

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 24748416

約数和(自身を除く): 12889772

約数列:

[1, 2, 4, 7, 14, 28, 53, 61, 106, 122, 131, 212, 244, 262, 371, 427, 524, 742, 854, 917, 1484, 1708, 1834, 3233, 3668, 6466, 6943, 7991, 12932, 13886, 15982, 22631, 27772, 31964, 45262, 48601, 55937, 90524, 97202, 111874, 194404, 223748, 423523, 847046, 1694092, 2964661, 5929322, 11858644]

約数ペア:

[(1, 11858644), (2, 5929322), (4, 2964661), (7, 1694092), (14, 847046), (28, 423523), (53, 223748), (61, 194404), (106, 111874), (122, 97202), (131, 90524), (212, 55937), (244, 48601), (262, 45262), (371, 31964), (427, 27772), (524, 22631), (742, 15982), (854, 13886), (917, 12932), (1484, 7991), (1708, 6943), (1834, 6466), (3233, 3668)]