13872194

素因数分解:

$2^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{401}}^1$

素因数の和:770

約数の個数: 24

約数和(自身を含む): 24334668

約数和(自身を除く): 10462474

約数列:

[1, 2, 7, 14, 49, 98, 353, 401, 706, 802, 2471, 2807, 4942, 5614, 17297, 19649, 34594, 39298, 141553, 283106, 990871, 1981742, 6936097, 13872194]

約数ペア:

[(1, 13872194), (2, 6936097), (7, 1981742), (14, 990871), (49, 283106), (98, 141553), (353, 39298), (401, 34594), (706, 19649), (802, 17297), (2471, 5614), (2807, 4942)]