2019379678

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{3851}}^1\times {\mathrm{9041}}^1$

素因数の和:12923

約数の個数: 16

約数和(自身を含む): 3134680560

約数和(自身を除く): 1115300882

約数列:

[1, 2, 29, 58, 3851, 7702, 9041, 18082, 111679, 223358, 262189, 524378, 34816891, 69633782, 1009689839, 2019379678]

約数ペア:

[(1, 2019379678), (2, 1009689839), (29, 69633782), (58, 34816891), (3851, 524378), (7702, 262189), (9041, 223358), (18082, 111679)]