16419287

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 17875200

約数和(自身を除く): 1455913

約数列:

[1, 19, 59, 97, 151, 1121, 1843, 2869, 5723, 8909, 14647, 108737, 169271, 278293, 864173, 16419287]

約数ペア:

[(1, 16419287), (19, 864173), (59, 278293), (97, 169271), (151, 108737), (1121, 14647), (1843, 8909), (2869, 5723)]