19614081

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 26801280

約数和(自身を除く): 7187199

約数列:

[1, 3, 53, 159, 281, 439, 843, 1317, 14893, 23267, 44679, 69801, 123359, 370077, 6538027, 19614081]

約数ペア:

[(1, 19614081), (3, 6538027), (53, 370077), (159, 123359), (281, 69801), (439, 44679), (843, 23267), (1317, 14893)]