18230329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3264

約数の個数: 16

約数和(自身を含む): 21571200

約数和(自身を除く): 3340871

約数列:

[1, 13, 19, 23, 247, 299, 437, 3209, 5681, 41717, 60971, 73807, 792623, 959491, 1402333, 18230329]

約数ペア:

[(1, 18230329), (13, 1402333), (19, 959491), (23, 792623), (247, 73807), (299, 60971), (437, 41717), (3209, 5681)]