19277097

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19531}}^1$

素因数の和:19588

約数の個数: 16

約数和(自身を含む): 30001152

約数和(自身を除く): 10724055

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 19531, 58593, 136717, 410151, 917957, 2753871, 6425699, 19277097]

約数ペア:

[(1, 19277097), (3, 6425699), (7, 2753871), (21, 917957), (47, 410151), (141, 136717), (329, 58593), (987, 19531)]