19959288002

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{2237}}^1\times {\mathrm{21143}}^1$

素因数の和:23593

約数の個数: 16

約数和(自身を含む): 30095692992

約数和(自身を除く): 10136404990

約数列:

[1, 2, 211, 422, 2237, 4474, 21143, 42286, 472007, 944014, 4461173, 8922346, 47296891, 94593782, 9979644001, 19959288002]

約数ペア:

[(1, 19959288002), (2, 9979644001), (211, 94593782), (422, 47296891), (2237, 8922346), (4474, 4461173), (21143, 944014), (42286, 472007)]