16989204

素因数分解:

$2^2\times 3^1\times {\mathrm{881}}^1\times {\mathrm{1607}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 39711168

約数和(自身を除く): 22721964

約数列:

[1, 2, 3, 4, 6, 12, 881, 1607, 1762, 2643, 3214, 3524, 4821, 5286, 6428, 9642, 10572, 19284, 1415767, 2831534, 4247301, 5663068, 8494602, 16989204]

約数ペア:

[(1, 16989204), (2, 8494602), (3, 5663068), (4, 4247301), (6, 2831534), (12, 1415767), (881, 19284), (1607, 10572), (1762, 9642), (2643, 6428), (3214, 5286), (3524, 4821)]