17431426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11923}}^1$

素因数の和:11985

約数の個数: 16

約数和(自身を含む): 28331424

約数和(自身を除く): 10899998

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 11923, 23846, 202691, 405382, 512689, 1025378, 8715713, 17431426]

約数ペア:

[(1, 17431426), (2, 8715713), (17, 1025378), (34, 512689), (43, 405382), (86, 202691), (731, 23846), (1462, 11923)]