19492703994

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1\times {\mathrm{28319}}^1$

素因数の和:29702

約数の個数: 32

約数和(自身を含む): 39455424000

約数和(自身を除く): 19962720006

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 1289, 2578, 3867, 7734, 28319, 56638, 84957, 114721, 169914, 229442, 344163, 688326, 2520391, 5040782, 7561173, 15122346, 36503191, 73006382, 109509573, 219019146, 3248783999, 6497567998, 9746351997, 19492703994]

約数ペア:

[(1, 19492703994), (2, 9746351997), (3, 6497567998), (6, 3248783999), (89, 219019146), (178, 109509573), (267, 73006382), (534, 36503191), (1289, 15122346), (2578, 7561173), (3867, 5040782), (7734, 2520391), (28319, 688326), (56638, 344163), (84957, 229442), (114721, 169914)]