19162174

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6829}}^1$

素因数の和:6915

約数の個数: 16

約数和(自身を含む): 30489120

約数和(自身を除く): 11326946

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 6829, 13658, 157067, 314134, 416569, 833138, 9581087, 19162174]

約数ペア:

[(1, 19162174), (2, 9581087), (23, 833138), (46, 416569), (61, 314134), (122, 157067), (1403, 13658), (2806, 6829)]