15521528336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{29633}}^1$

素因数の和:31383

約数の個数: 40

約数和(自身を含む): 31675189920

約数和(自身を除く): 16153661584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1723, 3446, 6892, 13784, 27568, 29633, 32737, 59266, 65474, 118532, 130948, 237064, 261896, 474128, 523792, 563027, 1126054, 2252108, 4504216, 9008432, 51057659, 102115318, 204230636, 408461272, 816922544, 970095521, 1940191042, 3880382084, 7760764168, 15521528336]

約数ペア:

[(1, 15521528336), (2, 7760764168), (4, 3880382084), (8, 1940191042), (16, 970095521), (19, 816922544), (38, 408461272), (76, 204230636), (152, 102115318), (304, 51057659), (1723, 9008432), (3446, 4504216), (6892, 2252108), (13784, 1126054), (27568, 563027), (29633, 523792), (32737, 474128), (59266, 261896), (65474, 237064), (118532, 130948)]