16494734

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:691

約数の個数: 16

約数和(自身を含む): 25152336

約数和(自身を除く): 8657602

約数列:

[1, 2, 131, 157, 262, 314, 401, 802, 20567, 41134, 52531, 62957, 105062, 125914, 8247367, 16494734]

約数ペア:

[(1, 16494734), (2, 8247367), (131, 125914), (157, 105062), (262, 62957), (314, 52531), (401, 41134), (802, 20567)]