47870306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{2539}}^1$

素因数の和:3409

約数の個数: 16

約数和(自身を含む): 78455520

約数和(自身を除く): 30585214

約数列:

[1, 2, 11, 22, 857, 1714, 2539, 5078, 9427, 18854, 27929, 55858, 2175923, 4351846, 23935153, 47870306]

約数ペア:

[(1, 47870306), (2, 23935153), (11, 4351846), (22, 2175923), (857, 55858), (1714, 27929), (2539, 18854), (5078, 9427)]