13043964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 32997888

約数和(自身を除く): 19953924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 1487, 2193, 2924, 2974, 4386, 4461, 5948, 8772, 8922, 17844, 25279, 50558, 63941, 75837, 101116, 127882, 151674, 191823, 255764, 303348, 383646, 767292, 1086997, 2173994, 3260991, 4347988, 6521982, 13043964]

約数ペア:

[(1, 13043964), (2, 6521982), (3, 4347988), (4, 3260991), (6, 2173994), (12, 1086997), (17, 767292), (34, 383646), (43, 303348), (51, 255764), (68, 191823), (86, 151674), (102, 127882), (129, 101116), (172, 75837), (204, 63941), (258, 50558), (516, 25279), (731, 17844), (1462, 8922), (1487, 8772), (2193, 5948), (2924, 4461), (2974, 4386)]