2019945213407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{161221583}}^1$

素因数の和:161221678

約数の個数: 16

約数和(自身を含む): 2368022625792

約数和(自身を除く): 348077412385

約数列:

[1, 11, 17, 67, 187, 737, 1139, 12529, 161221583, 1773437413, 2740766911, 10801846061, 30148436021, 118820306671, 183631383037, 2019945213407]

約数ペア:

[(1, 2019945213407), (11, 183631383037), (17, 118820306671), (67, 30148436021), (187, 10801846061), (737, 2740766911), (1139, 1773437413), (12529, 161221583)]