38165138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{28439}}^1$

素因数の和:28513

約数の個数: 16

約数和(自身を含む): 63478080

約数和(自身を除く): 25312942

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 28439, 56878, 312829, 625658, 1734779, 3469558, 19082569, 38165138]

約数ペア:

[(1, 38165138), (2, 19082569), (11, 3469558), (22, 1734779), (61, 625658), (122, 312829), (671, 56878), (1342, 28439)]