16987434

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{6569}}^1$

素因数の和:7005

約数の個数: 16

約数和(自身を含む): 34058880

約数和(自身を除く): 17071446

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2586, 6569, 13138, 19707, 39414, 2831239, 5662478, 8493717, 16987434]

約数ペア:

[(1, 16987434), (2, 8493717), (3, 5662478), (6, 2831239), (431, 39414), (862, 19707), (1293, 13138), (2586, 6569)]