19013514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 43638912

約数和(自身を除く): 24625398

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1103, 1326, 2206, 2873, 3309, 5746, 6618, 8619, 14339, 17238, 18751, 28678, 37502, 43017, 56253, 86034, 112506, 186407, 243763, 372814, 487526, 559221, 731289, 1118442, 1462578, 3168919, 6337838, 9506757, 19013514]

約数ペア:

[(1, 19013514), (2, 9506757), (3, 6337838), (6, 3168919), (13, 1462578), (17, 1118442), (26, 731289), (34, 559221), (39, 487526), (51, 372814), (78, 243763), (102, 186407), (169, 112506), (221, 86034), (338, 56253), (442, 43017), (507, 37502), (663, 28678), (1014, 18751), (1103, 17238), (1326, 14339), (2206, 8619), (2873, 6618), (3309, 5746)]