16885979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 19851264

約数和(自身を除く): 2965285

約数列:

[1, 11, 23, 31, 253, 341, 713, 2153, 7843, 23683, 49519, 66743, 544709, 734173, 1535089, 16885979]

約数ペア:

[(1, 16885979), (11, 1535089), (23, 734173), (31, 544709), (253, 66743), (341, 49519), (713, 23683), (2153, 7843)]