11603956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 13797644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 449, 497, 898, 923, 994, 1796, 1846, 1988, 3143, 3692, 5837, 6286, 6461, 11674, 12572, 12922, 23348, 25844, 31879, 40859, 63758, 81718, 127516, 163436, 223153, 414427, 446306, 828854, 892612, 1657708, 2900989, 5801978, 11603956]

約数ペア:

[(1, 11603956), (2, 5801978), (4, 2900989), (7, 1657708), (13, 892612), (14, 828854), (26, 446306), (28, 414427), (52, 223153), (71, 163436), (91, 127516), (142, 81718), (182, 63758), (284, 40859), (364, 31879), (449, 25844), (497, 23348), (898, 12922), (923, 12572), (994, 11674), (1796, 6461), (1846, 6286), (1988, 5837), (3143, 3692)]