15721174218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8112061}}^1$

素因数の和:8112102

約数の個数: 32

約数和(自身を含む): 35044107840

約数和(自身を除く): 19322933622

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 8112061, 16224122, 24336183, 48672366, 137905037, 154129159, 275810074, 308258318, 413715111, 462387477, 827430222, 924774954, 2620195703, 5240391406, 7860587109, 15721174218]

約数ペア:

[(1, 15721174218), (2, 7860587109), (3, 5240391406), (6, 2620195703), (17, 924774954), (19, 827430222), (34, 462387477), (38, 413715111), (51, 308258318), (57, 275810074), (102, 154129159), (114, 137905037), (323, 48672366), (646, 24336183), (969, 16224122), (1938, 8112061)]