19450433

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 21841920

約数和(自身を除く): 2391487

約数列:

[1, 19, 23, 47, 437, 893, 947, 1081, 17993, 20539, 21781, 44509, 413839, 845671, 1023707, 19450433]

約数ペア:

[(1, 19450433), (19, 1023707), (23, 845671), (47, 413839), (437, 44509), (893, 21781), (947, 20539), (1081, 17993)]