16744286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 29338848

約数和(自身を除く): 12594562

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 881, 1118, 1462, 1762, 9503, 11453, 14977, 19006, 22906, 29954, 37883, 75766, 194701, 389402, 492479, 644011, 984958, 1288022, 8372143, 16744286]

約数ペア:

[(1, 16744286), (2, 8372143), (13, 1288022), (17, 984958), (26, 644011), (34, 492479), (43, 389402), (86, 194701), (221, 75766), (442, 37883), (559, 29954), (731, 22906), (881, 19006), (1118, 14977), (1462, 11453), (1762, 9503)]