38872414

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{21863}}^1$

素因数の和:21999

約数の個数: 16

約数和(自身を含む): 67166208

約数和(自身を除く): 28293794

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 21863, 43726, 153041, 306082, 2776601, 5553202, 19436207, 38872414]

約数ペア:

[(1, 38872414), (2, 19436207), (7, 5553202), (14, 2776601), (127, 306082), (254, 153041), (889, 43726), (1778, 21863)]