131971126

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{14939}}^1$

素因数の和:15579

約数の個数: 16

約数和(自身を含む): 226609920

約数和(自身を除く): 94638794

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 8834, 14939, 29878, 104573, 209146, 9426509, 18853018, 65985563, 131971126]

約数ペア:

[(1, 131971126), (2, 65985563), (7, 18853018), (14, 9426509), (631, 209146), (1262, 104573), (4417, 29878), (8834, 14939)]