19434287

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 21373632

約数和(自身を除く): 1939345

約数列:

[1, 23, 37, 41, 557, 851, 943, 1517, 12811, 20609, 22837, 34891, 474007, 525251, 844969, 19434287]

約数ペア:

[(1, 19434287), (23, 844969), (37, 525251), (41, 474007), (557, 34891), (851, 22837), (943, 20609), (1517, 12811)]