19145892

素因数分解:

$2^2\times 3^1\times {\mathrm{881}}^1\times {\mathrm{1811}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 44749152

約数和(自身を除く): 25603260

約数列:

[1, 2, 3, 4, 6, 12, 881, 1762, 1811, 2643, 3524, 3622, 5286, 5433, 7244, 10572, 10866, 21732, 1595491, 3190982, 4786473, 6381964, 9572946, 19145892]

約数ペア:

[(1, 19145892), (2, 9572946), (3, 6381964), (4, 4786473), (6, 3190982), (12, 1595491), (881, 21732), (1762, 10866), (1811, 10572), (2643, 7244), (3524, 5433), (3622, 5286)]