19309006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3923}}^1$

素因数の和:4055

約数の個数: 16

約数和(自身を含む): 30513024

約数和(自身を除く): 11204018

約数列:

[1, 2, 23, 46, 107, 214, 2461, 3923, 4922, 7846, 90229, 180458, 419761, 839522, 9654503, 19309006]

約数ペア:

[(1, 19309006), (2, 9654503), (23, 839522), (46, 419761), (107, 180458), (214, 90229), (2461, 7846), (3923, 4922)]