129015814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{7841}}^1$

素因数の和:8295

約数の個数: 16

約数和(自身を含む): 204205680

約数和(自身を除く): 75189866

約数列:

[1, 2, 19, 38, 433, 866, 7841, 8227, 15682, 16454, 148979, 297958, 3395153, 6790306, 64507907, 129015814]

約数ペア:

[(1, 129015814), (2, 64507907), (19, 6790306), (38, 3395153), (433, 297958), (866, 148979), (7841, 16454), (8227, 15682)]