1212352646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{117727}}^1$

素因数の和:118019

約数の個数: 16

約数和(自身を含む): 1921320960

約数和(自身を除く): 708968314

約数列:

[1, 2, 19, 38, 271, 542, 5149, 10298, 117727, 235454, 2236813, 4473626, 31904017, 63808034, 606176323, 1212352646]

約数ペア:

[(1, 1212352646), (2, 606176323), (19, 63808034), (38, 31904017), (271, 4473626), (542, 2236813), (5149, 235454), (10298, 117727)]