2019080705

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{11161}}^1$

素因数の和:11636

約数の個数: 16

約数和(自身を含む): 2454657744

約数和(自身を除く): 435577039

約数列:

[1, 5, 97, 373, 485, 1865, 11161, 36181, 55805, 180905, 1082617, 4163053, 5413085, 20815265, 403816141, 2019080705]

約数ペア:

[(1, 2019080705), (5, 403816141), (97, 20815265), (373, 5413085), (485, 4163053), (1865, 1082617), (11161, 180905), (36181, 55805)]