189833912

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{35899}}^1$

素因数の和:36566

約数の個数: 16

約数和(自身を含む): 356487000

約数和(自身を除く): 166653088

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 35899, 71798, 143596, 287192, 23729239, 47458478, 94916956, 189833912]

約数ペア:

[(1, 189833912), (2, 94916956), (4, 47458478), (8, 23729239), (661, 287192), (1322, 143596), (2644, 71798), (5288, 35899)]