21000859198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{23282549}}^1$

素因数の和:23282603

約数の個数: 16

約数和(自身を含む): 35203215600

約数和(自身を除く): 14202356402

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 23282549, 46565098, 256108039, 512216078, 954584509, 1909169018, 10500429599, 21000859198]

約数ペア:

[(1, 21000859198), (2, 10500429599), (11, 1909169018), (22, 954584509), (41, 512216078), (82, 256108039), (451, 46565098), (902, 23282549)]