15664061946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{227947}}^1$

素因数の和:228846

約数の個数: 32

約数和(自身を含む): 33776422848

約数和(自身を除く): 18112360902

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 881, 1762, 2643, 5286, 11453, 22906, 34359, 68718, 227947, 455894, 683841, 1367682, 2963311, 5926622, 8889933, 17779866, 200821307, 401642614, 602463921, 1204927842, 2610676991, 5221353982, 7832030973, 15664061946]

約数ペア:

[(1, 15664061946), (2, 7832030973), (3, 5221353982), (6, 2610676991), (13, 1204927842), (26, 602463921), (39, 401642614), (78, 200821307), (881, 17779866), (1762, 8889933), (2643, 5926622), (5286, 2963311), (11453, 1367682), (22906, 683841), (34359, 455894), (68718, 227947)]