16565521817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1\times {\mathrm{1549}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 19048780800

約数和(自身を除く): 2483258983

約数列:

[1, 13, 23, 47, 299, 611, 761, 1081, 1549, 9893, 14053, 17503, 20137, 35627, 35767, 72803, 227539, 463151, 464971, 822641, 946439, 1178789, 1674469, 10694333, 15324257, 21768097, 27112147, 55403083, 352457911, 720240079, 1274270909, 16565521817]

約数ペア:

[(1, 16565521817), (13, 1274270909), (23, 720240079), (47, 352457911), (299, 55403083), (611, 27112147), (761, 21768097), (1081, 15324257), (1549, 10694333), (9893, 1674469), (14053, 1178789), (17503, 946439), (20137, 822641), (35627, 464971), (35767, 463151), (72803, 227539)]