191792629

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21557}}^1$

素因数の和:21636

約数の個数: 16

約数和(自身を含む): 231791616

約数和(自身を除く): 39998987

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 21557, 150899, 668267, 883837, 4677869, 6186859, 27398947, 191792629]

約数ペア:

[(1, 191792629), (7, 27398947), (31, 6186859), (41, 4677869), (217, 883837), (287, 668267), (1271, 150899), (8897, 21557)]