16985639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 19812480

約数和(自身を除く): 2826841

約数列:

[1, 11, 19, 67, 209, 737, 1213, 1273, 13343, 14003, 23047, 81271, 253517, 893981, 1544149, 16985639]

約数ペア:

[(1, 16985639), (11, 1544149), (19, 893981), (67, 253517), (209, 81271), (737, 23047), (1213, 14003), (1273, 13343)]