1838414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:547

約数の個数: 16

約数和(自身を含む): 2948400

約数和(自身を除く): 1109986

約数列:

[1, 2, 17, 34, 139, 278, 389, 778, 2363, 4726, 6613, 13226, 54071, 108142, 919207, 1838414]

約数ペア:

[(1, 1838414), (2, 919207), (17, 108142), (34, 54071), (139, 13226), (278, 6613), (389, 4726), (778, 2363)]