25990518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13411}}^1$

素因数の和:13452

約数の個数: 32

約数和(自身を含む): 57939840

約数和(自身を除く): 31949322

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 13411, 26822, 40233, 80466, 227987, 254809, 455974, 509618, 683961, 764427, 1367922, 1528854, 4331753, 8663506, 12995259, 25990518]

約数ペア:

[(1, 25990518), (2, 12995259), (3, 8663506), (6, 4331753), (17, 1528854), (19, 1367922), (34, 764427), (38, 683961), (51, 509618), (57, 455974), (102, 254809), (114, 227987), (323, 80466), (646, 40233), (969, 26822), (1938, 13411)]