68951798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1831}}^1$

素因数の和:2843

約数の個数: 16

約数和(自身を含む): 109040640

約数和(自身を除く): 40088842

約数列:

[1, 2, 19, 38, 991, 1831, 1982, 3662, 18829, 34789, 37658, 69578, 1814521, 3629042, 34475899, 68951798]

約数ペア:

[(1, 68951798), (2, 34475899), (19, 3629042), (38, 1814521), (991, 69578), (1831, 37658), (1982, 34789), (3662, 18829)]