11755718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 20412000

約数和(自身を除く): 8656282

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 449, 494, 689, 898, 1007, 1378, 2014, 5837, 8531, 11674, 13091, 17062, 23797, 26182, 47594, 110903, 221806, 309361, 452143, 618722, 904286, 5877859, 11755718]

約数ペア:

[(1, 11755718), (2, 5877859), (13, 904286), (19, 618722), (26, 452143), (38, 309361), (53, 221806), (106, 110903), (247, 47594), (449, 26182), (494, 23797), (689, 17062), (898, 13091), (1007, 11674), (1378, 8531), (2014, 5837)]