38144414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{247691}}^1$

素因数の和:247711

約数の個数: 16

約数和(自身を含む): 71335296

約数和(自身を除く): 33190882

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 247691, 495382, 1733837, 2724601, 3467674, 5449202, 19072207, 38144414]

約数ペア:

[(1, 38144414), (2, 19072207), (7, 5449202), (11, 3467674), (14, 2724601), (22, 1733837), (77, 495382), (154, 247691)]