21608012162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51693809}}^1$

素因数の和:51693841

約数の個数: 16

約数和(自身を含む): 37219543200

約数和(自身を除く): 15611531038

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 51693809, 103387618, 568631899, 982182371, 1137263798, 1964364742, 10804006081, 21608012162]

約数ペア:

[(1, 21608012162), (2, 10804006081), (11, 1964364742), (19, 1137263798), (22, 982182371), (38, 568631899), (209, 103387618), (418, 51693809)]