12517142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4153}}^1$

素因数の和:4303

約数の個数: 16

約数和(自身を含む): 20637072

約数和(自身を除く): 8119930

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 4153, 8306, 45683, 91366, 568961, 1137922, 6258571, 12517142]

約数ペア:

[(1, 12517142), (2, 6258571), (11, 1137922), (22, 568961), (137, 91366), (274, 45683), (1507, 8306), (3014, 4153)]