1189143386

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1647013}}^1$

素因数の和:1647053

約数の個数: 12

約数和(自身を含む): 1882537002

約数和(自身を除く): 693393616

約数列:

[1, 2, 19, 38, 361, 722, 1647013, 3294026, 31293247, 62586494, 594571693, 1189143386]

約数ペア:

[(1, 1189143386), (2, 594571693), (19, 62586494), (38, 31293247), (361, 3294026), (722, 1647013)]