21482703286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51394027}}^1$

素因数の和:51394059

約数の個数: 16

約数和(自身を含む): 37003700160

約数和(自身を除く): 15520996874

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 51394027, 102788054, 565334297, 976486513, 1130668594, 1952973026, 10741351643, 21482703286]

約数ペア:

[(1, 21482703286), (2, 10741351643), (11, 1952973026), (19, 1130668594), (22, 976486513), (38, 565334297), (209, 102788054), (418, 51394027)]