19396036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23201}}^1$

素因数の和:23235

約数の個数: 24

約数和(自身を含む): 38979360

約数和(自身を除く): 19583324

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 23201, 46402, 92804, 255211, 440819, 510422, 881638, 1020844, 1763276, 4849009, 9698018, 19396036]

約数ペア:

[(1, 19396036), (2, 9698018), (4, 4849009), (11, 1763276), (19, 1020844), (22, 881638), (38, 510422), (44, 440819), (76, 255211), (209, 92804), (418, 46402), (836, 23201)]