2001996959

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{10559}}^1$

素因数の和:11182

約数の個数: 16

約数和(自身を含む): 2235340800

約数和(自身を除く): 233343841

約数列:

[1, 17, 19, 323, 587, 9979, 10559, 11153, 179503, 189601, 200621, 3410557, 6198133, 105368261, 117764527, 2001996959]

約数ペア:

[(1, 2001996959), (17, 117764527), (19, 105368261), (323, 6198133), (587, 3410557), (9979, 200621), (10559, 189601), (11153, 179503)]