16940134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 11001626

約数列:

[1, 2, 19, 38, 41, 82, 83, 131, 166, 262, 779, 1558, 1577, 2489, 3154, 3403, 4978, 5371, 6806, 10742, 10873, 21746, 64657, 102049, 129314, 204098, 206587, 413174, 445793, 891586, 8470067, 16940134]

約数ペア:

[(1, 16940134), (2, 8470067), (19, 891586), (38, 445793), (41, 413174), (82, 206587), (83, 204098), (131, 129314), (166, 102049), (262, 64657), (779, 21746), (1558, 10873), (1577, 10742), (2489, 6806), (3154, 5371), (3403, 4978)]