118437697

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{18947}}^1$

素因数の和:19020

約数の個数: 16

約数和(自身を含む): 145520640

約数和(自身を除く): 27082943

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 18947, 132629, 359993, 890509, 2519951, 6233563, 16919671, 118437697]

約数ペア:

[(1, 118437697), (7, 16919671), (19, 6233563), (47, 2519951), (133, 890509), (329, 359993), (893, 132629), (6251, 18947)]