15191964

素因数分解:

$2^2\times 3^2\times {\mathrm{479}}^1\times {\mathrm{881}}^1$

素因数の和:1370

約数の個数: 36

約数和(自身を含む): 38525760

約数和(自身を除く): 23333796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 479, 881, 958, 1437, 1762, 1916, 2643, 2874, 3524, 4311, 5286, 5748, 7929, 8622, 10572, 15858, 17244, 31716, 421999, 843998, 1265997, 1687996, 2531994, 3797991, 5063988, 7595982, 15191964]

約数ペア:

[(1, 15191964), (2, 7595982), (3, 5063988), (4, 3797991), (6, 2531994), (9, 1687996), (12, 1265997), (18, 843998), (36, 421999), (479, 31716), (881, 17244), (958, 15858), (1437, 10572), (1762, 8622), (1916, 7929), (2643, 5748), (2874, 5286), (3524, 4311)]