11005978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4909}}^1$

素因数の和:4989

約数の個数: 16

約数和(自身を含む): 17676000

約数和(自身を除く): 6670022

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 4909, 9818, 93271, 186542, 289631, 579262, 5502989, 11005978]

約数ペア:

[(1, 11005978), (2, 5502989), (19, 579262), (38, 289631), (59, 186542), (118, 93271), (1121, 9818), (2242, 4909)]