122416154

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{21379}}^1$

素因数の和:21797

約数の個数: 16

約数和(自身を含む): 210379200

約数和(自身を除く): 87963046

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 21379, 42758, 149653, 299306, 8744011, 17488022, 61208077, 122416154]

約数ペア:

[(1, 122416154), (2, 61208077), (7, 17488022), (14, 8744011), (409, 299306), (818, 149653), (2863, 42758), (5726, 21379)]