9884978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4409}}^1$

素因数の和:4489

約数の個数: 16

約数和(自身を含む): 15876000

約数和(自身を除く): 5991022

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 4409, 8818, 83771, 167542, 260131, 520262, 4942489, 9884978]

約数ペア:

[(1, 9884978), (2, 4942489), (19, 520262), (38, 260131), (59, 167542), (118, 83771), (1121, 8818), (2242, 4409)]