15693481438

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1\times {\mathrm{42073}}^1$

素因数の和:42939

約数の個数: 16

約数和(自身を含む): 23649963696

約数和(自身を除く): 7956482258

約数列:

[1, 2, 421, 443, 842, 886, 42073, 84146, 186503, 373006, 17712733, 18638339, 35425466, 37276678, 7846740719, 15693481438]

約数ペア:

[(1, 15693481438), (2, 7846740719), (421, 37276678), (443, 35425466), (842, 18638339), (886, 17712733), (42073, 373006), (84146, 186503)]