9719866

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 24

約数和(自身を含む): 15975900

約数和(自身を除く): 6256034

約数列:

[1, 2, 13, 26, 149, 169, 193, 298, 338, 386, 1937, 2509, 3874, 5018, 25181, 28757, 32617, 50362, 57514, 65234, 373841, 747682, 4859933, 9719866]

約数ペア:

[(1, 9719866), (2, 4859933), (13, 747682), (26, 373841), (149, 65234), (169, 57514), (193, 50362), (298, 32617), (338, 28757), (386, 25181), (1937, 5018), (2509, 3874)]