19430562

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{4003}}^1$

素因数の和:4817

約数の個数: 16

約数和(自身を含む): 38918880

約数和(自身を除く): 19488318

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4003, 4854, 8006, 12009, 24018, 3238427, 6476854, 9715281, 19430562]

約数ペア:

[(1, 19430562), (2, 9715281), (3, 6476854), (6, 3238427), (809, 24018), (1618, 12009), (2427, 8006), (4003, 4854)]