16187260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15271}}^1$

素因数の和:15333

約数の個数: 24

約数和(自身を含む): 34636896

約数和(自身を除く): 18449636

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 15271, 30542, 61084, 76355, 152710, 305420, 809363, 1618726, 3237452, 4046815, 8093630, 16187260]

約数ペア:

[(1, 16187260), (2, 8093630), (4, 4046815), (5, 3237452), (10, 1618726), (20, 809363), (53, 305420), (106, 152710), (212, 76355), (265, 61084), (530, 30542), (1060, 15271)]