18332131

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 20109600

約数和(自身を除く): 1777469

約数列:

[1, 19, 37, 89, 293, 703, 1691, 3293, 5567, 10841, 26077, 62567, 205979, 495463, 964849, 18332131]

約数ペア:

[(1, 18332131), (19, 964849), (37, 495463), (89, 205979), (293, 62567), (703, 26077), (1691, 10841), (3293, 5567)]