25255142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 44928000

約数和(自身を除く): 19672858

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 1949, 3898, 6479, 12958, 21439, 37031, 42878, 60419, 74062, 120838, 407341, 664609, 814682, 1147961, 1329218, 2295922, 12627571, 25255142]

約数ペア:

[(1, 25255142), (2, 12627571), (11, 2295922), (19, 1329218), (22, 1147961), (31, 814682), (38, 664609), (62, 407341), (209, 120838), (341, 74062), (418, 60419), (589, 42878), (682, 37031), (1178, 21439), (1949, 12958), (3898, 6479)]