2019020734

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2617}}^1\times {\mathrm{3539}}^1$

素因数の和:6267

約数の個数: 16

約数和(自身を含む): 3058347600

約数和(自身を除く): 1039326866

約数列:

[1, 2, 109, 218, 2617, 3539, 5234, 7078, 285253, 385751, 570506, 771502, 9261563, 18523126, 1009510367, 2019020734]

約数ペア:

[(1, 2019020734), (2, 1009510367), (109, 18523126), (218, 9261563), (2617, 771502), (3539, 570506), (5234, 385751), (7078, 285253)]