189791114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 310886400

約数和(自身を除く): 121095286

約数列:

[1, 2, 19, 31, 38, 62, 367, 439, 589, 734, 878, 1178, 6973, 8341, 11377, 13609, 13946, 16682, 22754, 27218, 161113, 216163, 258571, 322226, 432326, 517142, 3061147, 4994503, 6122294, 9989006, 94895557, 189791114]

約数ペア:

[(1, 189791114), (2, 94895557), (19, 9989006), (31, 6122294), (38, 4994503), (62, 3061147), (367, 517142), (439, 432326), (589, 322226), (734, 258571), (878, 216163), (1178, 161113), (6973, 27218), (8341, 22754), (11377, 16682), (13609, 13946)]