195937918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15121}}^1$

素因数の和:15184

約数の個数: 32

約数和(自身を含む): 348410880

約数和(自身を除く): 152472962

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 6479, 12958, 15121, 30242, 166331, 287299, 332662, 468751, 574598, 937502, 3160289, 5156261, 6320578, 8906269, 10312522, 17812538, 97968959, 195937918]

約数ペア:

[(1, 195937918), (2, 97968959), (11, 17812538), (19, 10312522), (22, 8906269), (31, 6320578), (38, 5156261), (62, 3160289), (209, 937502), (341, 574598), (418, 468751), (589, 332662), (682, 287299), (1178, 166331), (6479, 30242), (12958, 15121)]