16680451

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 18944064

約数和(自身を除く): 2263613

約数列:

[1, 17, 23, 37, 391, 629, 851, 1153, 14467, 19601, 26519, 42661, 450823, 725237, 981203, 16680451]

約数ペア:

[(1, 16680451), (17, 981203), (23, 725237), (37, 450823), (391, 42661), (629, 26519), (851, 19601), (1153, 14467)]