12390092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21661}}^1$

素因数の和:21689

約数の個数: 24

約数和(自身を含む): 25474512

約数和(自身を除く): 13084420

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21661, 43322, 86644, 238271, 281593, 476542, 563186, 953084, 1126372, 3097523, 6195046, 12390092]

約数ペア:

[(1, 12390092), (2, 6195046), (4, 3097523), (11, 1126372), (13, 953084), (22, 563186), (26, 476542), (44, 281593), (52, 238271), (143, 86644), (286, 43322), (572, 21661)]