19081974

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{77569}}^1$

素因数の和:77615

約数の個数: 16

約数和(自身を含む): 39095280

約数和(自身を除く): 20013306

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 77569, 155138, 232707, 465414, 3180329, 6360658, 9540987, 19081974]

約数ペア:

[(1, 19081974), (2, 9540987), (3, 6360658), (6, 3180329), (41, 465414), (82, 232707), (123, 155138), (246, 77569)]