16743866

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1345

約数の個数: 16

約数和(自身を含む): 25798824

約数和(自身を除く): 9054958

約数列:

[1, 2, 53, 106, 137, 274, 1153, 2306, 7261, 14522, 61109, 122218, 157961, 315922, 8371933, 16743866]

約数ペア:

[(1, 16743866), (2, 8371933), (53, 315922), (106, 157961), (137, 122218), (274, 61109), (1153, 14522), (2306, 7261)]