29720834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103919}}^1$

素因数の和:103945

約数の個数: 16

約数和(自身を含む): 52375680

約数和(自身を除く): 22654846

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 103919, 207838, 1143109, 1350947, 2286218, 2701894, 14860417, 29720834]

約数ペア:

[(1, 29720834), (2, 14860417), (11, 2701894), (13, 2286218), (22, 1350947), (26, 1143109), (143, 207838), (286, 103919)]